1916967546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^2$

素因数の和:366

約数の個数: 120

約数和(自身を含む): 4770686844

約数和(自身を除く): 2853719298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 149, 162, 234, 246, 298, 351, 369, 447, 533, 702, 738, 894, 1053, 1066, 1107, 1341, 1599, 1937, 2106, 2214, 2682, 3198, 3321, 3874, 4023, 4797, 5811, 6109, 6642, 8046, 9594, 11622, 12069, 12218, 14391, 17433, 18327, 22201, 24138, 28782, 34866, 36654, 43173, 44402, 52299, 54981, 66603, 79417, 86346, 104598, 109962, 133206, 156897, 158834, 164943, 199809, 238251, 288613, 313794, 329886, 399618, 476502, 494829, 577226, 599427, 714753, 865839, 910241, 989658, 1198854, 1429506, 1731678, 1798281, 1820482, 2144259, 2597517, 2730723, 3596562, 4288518, 5195034, 5461446, 6432777, 7792551, 8192169, 11833133, 12865554, 15585102, 16384338, 23377653, 23666266, 24576507, 35499399, 46755306, 49153014, 70998798, 73729521, 106498197, 147459042, 212996394, 319494591, 638989182, 958483773, 1916967546]

約数ペア:

[(1, 1916967546), (2, 958483773), (3, 638989182), (6, 319494591), (9, 212996394), (13, 147459042), (18, 106498197), (26, 73729521), (27, 70998798), (39, 49153014), (41, 46755306), (54, 35499399), (78, 24576507), (81, 23666266), (82, 23377653), (117, 16384338), (123, 15585102), (149, 12865554), (162, 11833133), (234, 8192169), (246, 7792551), (298, 6432777), (351, 5461446), (369, 5195034), (447, 4288518), (533, 3596562), (702, 2730723), (738, 2597517), (894, 2144259), (1053, 1820482), (1066, 1798281), (1107, 1731678), (1341, 1429506), (1599, 1198854), (1937, 989658), (2106, 910241), (2214, 865839), (2682, 714753), (3198, 599427), (3321, 577226), (3874, 494829), (4023, 476502), (4797, 399618), (5811, 329886), (6109, 313794), (6642, 288613), (8046, 238251), (9594, 199809), (11622, 164943), (12069, 158834), (12218, 156897), (14391, 133206), (17433, 109962), (18327, 104598), (22201, 86346), (24138, 79417), (28782, 66603), (34866, 54981), (36654, 52299), (43173, 44402)]