18523739104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{14633}}^1$

素因数の和:14852

約数の個数: 96

約数和(自身を含む): 41819289120

約数和(自身を除く): 23295550016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 179, 208, 221, 272, 358, 416, 442, 544, 716, 884, 1432, 1768, 2327, 2864, 3043, 3536, 4654, 5728, 6086, 7072, 9308, 12172, 14633, 18616, 24344, 29266, 37232, 39559, 48688, 58532, 74464, 79118, 97376, 117064, 158236, 190229, 234128, 248761, 316472, 380458, 468256, 497522, 632944, 760916, 995044, 1265888, 1521832, 1990088, 2619307, 3043664, 3233893, 3980176, 5238614, 6087328, 6467786, 7960352, 10477228, 12935572, 20954456, 25871144, 34050991, 41908912, 44528219, 51742288, 68101982, 83817824, 89056438, 103484576, 136203964, 178112876, 272407928, 356225752, 544815856, 578866847, 712451504, 1089631712, 1157733694, 1424903008, 2315467388, 4630934776, 9261869552, 18523739104]

約数ペア:

[(1, 18523739104), (2, 9261869552), (4, 4630934776), (8, 2315467388), (13, 1424903008), (16, 1157733694), (17, 1089631712), (26, 712451504), (32, 578866847), (34, 544815856), (52, 356225752), (68, 272407928), (104, 178112876), (136, 136203964), (179, 103484576), (208, 89056438), (221, 83817824), (272, 68101982), (358, 51742288), (416, 44528219), (442, 41908912), (544, 34050991), (716, 25871144), (884, 20954456), (1432, 12935572), (1768, 10477228), (2327, 7960352), (2864, 6467786), (3043, 6087328), (3536, 5238614), (4654, 3980176), (5728, 3233893), (6086, 3043664), (7072, 2619307), (9308, 1990088), (12172, 1521832), (14633, 1265888), (18616, 995044), (24344, 760916), (29266, 632944), (37232, 497522), (39559, 468256), (48688, 380458), (58532, 316472), (74464, 248761), (79118, 234128), (97376, 190229), (117064, 158236)]