18001030626

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 42920539200

約数和(自身を除く): 24919508574

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 81, 87, 101, 118, 162, 174, 177, 202, 261, 303, 354, 522, 531, 606, 643, 783, 909, 1062, 1286, 1566, 1593, 1711, 1818, 1929, 2349, 2727, 2929, 3186, 3422, 3858, 4698, 4779, 5133, 5454, 5787, 5858, 5959, 8181, 8787, 9558, 10266, 11574, 11918, 15399, 16362, 17361, 17574, 17877, 18647, 26361, 30798, 34722, 35754, 37294, 37937, 46197, 52083, 52722, 53631, 55941, 64943, 75874, 79083, 92394, 104166, 107262, 111882, 113811, 129886, 138591, 158166, 160893, 167823, 172811, 194829, 227622, 237249, 277182, 321786, 335646, 341433, 345622, 389658, 474498, 482679, 503469, 518433, 584487, 682866, 965358, 1006938, 1024299, 1036866, 1100173, 1168974, 1510407, 1555299, 1753461, 1883347, 2048598, 2200346, 3020814, 3072897, 3110598, 3300519, 3506922, 3766694, 3831637, 4665897, 5260383, 5650041, 6145794, 6601038, 7663274, 9331794, 9901557, 10520766, 11300082, 11494911, 13997691, 16950123, 19803114, 22989822, 27995382, 29704671, 33900246, 34484733, 50850369, 59409342, 68969466, 89114013, 101700738, 103454199, 111117473, 152551107, 178228026, 206908398, 222234946, 305102214, 310362597, 333352419, 620725194, 666704838, 1000057257, 2000114514, 3000171771, 6000343542, 9000515313, 18001030626]

約数ペア:

[(1, 18001030626), (2, 9000515313), (3, 6000343542), (6, 3000171771), (9, 2000114514), (18, 1000057257), (27, 666704838), (29, 620725194), (54, 333352419), (58, 310362597), (59, 305102214), (81, 222234946), (87, 206908398), (101, 178228026), (118, 152551107), (162, 111117473), (174, 103454199), (177, 101700738), (202, 89114013), (261, 68969466), (303, 59409342), (354, 50850369), (522, 34484733), (531, 33900246), (606, 29704671), (643, 27995382), (783, 22989822), (909, 19803114), (1062, 16950123), (1286, 13997691), (1566, 11494911), (1593, 11300082), (1711, 10520766), (1818, 9901557), (1929, 9331794), (2349, 7663274), (2727, 6601038), (2929, 6145794), (3186, 5650041), (3422, 5260383), (3858, 4665897), (4698, 3831637), (4779, 3766694), (5133, 3506922), (5454, 3300519), (5787, 3110598), (5858, 3072897), (5959, 3020814), (8181, 2200346), (8787, 2048598), (9558, 1883347), (10266, 1753461), (11574, 1555299), (11918, 1510407), (15399, 1168974), (16362, 1100173), (17361, 1036866), (17574, 1024299), (17877, 1006938), (18647, 965358), (26361, 682866), (30798, 584487), (34722, 518433), (35754, 503469), (37294, 482679), (37937, 474498), (46197, 389658), (52083, 345622), (52722, 341433), (53631, 335646), (55941, 321786), (64943, 277182), (75874, 237249), (79083, 227622), (92394, 194829), (104166, 172811), (107262, 167823), (111882, 160893), (113811, 158166), (129886, 138591)]