18809173812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{8861}}^1$

素因数の和:10129

約数の個数: 96

約数和(自身を含む): 51608317824

約数和(自身を除く): 32799144012

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1237, 1716, 2474, 3711, 4948, 7422, 8861, 13607, 14844, 16081, 17722, 26583, 27214, 32162, 35444, 40821, 48243, 53166, 54428, 64324, 81642, 96486, 97471, 106332, 115193, 163284, 176891, 192972, 194942, 230386, 292413, 345579, 353782, 389884, 460772, 530673, 584826, 691158, 707564, 1061346, 1169652, 1267123, 1382316, 2122692, 2534246, 3801369, 5068492, 7602738, 10961057, 15205476, 21922114, 32883171, 43844228, 65766342, 120571627, 131532684, 142493741, 241143254, 284987482, 361714881, 427481223, 482286508, 569974964, 723429762, 854962446, 1446859524, 1567431151, 1709924892, 3134862302, 4702293453, 6269724604, 9404586906, 18809173812]

約数ペア:

[(1, 18809173812), (2, 9404586906), (3, 6269724604), (4, 4702293453), (6, 3134862302), (11, 1709924892), (12, 1567431151), (13, 1446859524), (22, 854962446), (26, 723429762), (33, 569974964), (39, 482286508), (44, 427481223), (52, 361714881), (66, 284987482), (78, 241143254), (132, 142493741), (143, 131532684), (156, 120571627), (286, 65766342), (429, 43844228), (572, 32883171), (858, 21922114), (1237, 15205476), (1716, 10961057), (2474, 7602738), (3711, 5068492), (4948, 3801369), (7422, 2534246), (8861, 2122692), (13607, 1382316), (14844, 1267123), (16081, 1169652), (17722, 1061346), (26583, 707564), (27214, 691158), (32162, 584826), (35444, 530673), (40821, 460772), (48243, 389884), (53166, 353782), (54428, 345579), (64324, 292413), (81642, 230386), (96486, 194942), (97471, 192972), (106332, 176891), (115193, 163284)]