22133118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 52710912

約数和(自身を除く): 30577794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 163, 183, 318, 326, 366, 371, 427, 489, 742, 854, 978, 1113, 1141, 1281, 2226, 2282, 2562, 3233, 3423, 6466, 6846, 8639, 9699, 9943, 17278, 19398, 19886, 22631, 25917, 29829, 45262, 51834, 59658, 60473, 67893, 69601, 120946, 135786, 139202, 181419, 208803, 362838, 417606, 526979, 1053958, 1580937, 3161874, 3688853, 7377706, 11066559, 22133118]

約数ペア:

[(1, 22133118), (2, 11066559), (3, 7377706), (6, 3688853), (7, 3161874), (14, 1580937), (21, 1053958), (42, 526979), (53, 417606), (61, 362838), (106, 208803), (122, 181419), (159, 139202), (163, 135786), (183, 120946), (318, 69601), (326, 67893), (366, 60473), (371, 59658), (427, 51834), (489, 45262), (742, 29829), (854, 25917), (978, 22631), (1113, 19886), (1141, 19398), (1281, 17278), (2226, 9943), (2282, 9699), (2562, 8639), (3233, 6846), (3423, 6466)]