1149642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 2850120

約数和(自身を除く): 1700478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2601, 3757, 3978, 4913, 5202, 7514, 9826, 11271, 14739, 22542, 29478, 33813, 44217, 63869, 67626, 88434, 127738, 191607, 383214, 574821, 1149642]

約数ペア:

[(1, 1149642), (2, 574821), (3, 383214), (6, 191607), (9, 127738), (13, 88434), (17, 67626), (18, 63869), (26, 44217), (34, 33813), (39, 29478), (51, 22542), (78, 14739), (102, 11271), (117, 9826), (153, 7514), (221, 5202), (234, 4913), (289, 3978), (306, 3757), (442, 2601), (578, 1989), (663, 1734), (867, 1326)]