211672422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22063}}^1$

素因数の和:22125

約数の個数: 48

約数和(自身を含む): 505971648

約数和(自身を除く): 294299226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 22063, 44126, 66189, 132378, 198567, 286819, 397134, 573638, 860457, 904583, 1720914, 1809166, 2581371, 2713749, 5162742, 5427498, 8141247, 11759579, 16282494, 23519158, 35278737, 70557474, 105836211, 211672422]

約数ペア:

[(1, 211672422), (2, 105836211), (3, 70557474), (6, 35278737), (9, 23519158), (13, 16282494), (18, 11759579), (26, 8141247), (39, 5427498), (41, 5162742), (78, 2713749), (82, 2581371), (117, 1809166), (123, 1720914), (234, 904583), (246, 860457), (369, 573638), (533, 397134), (738, 286819), (1066, 198567), (1599, 132378), (3198, 66189), (4797, 44126), (9594, 22063)]