19281361728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5285461}}^1$

素因数の和:5285495

約数の個数: 56

約数和(自身を含む): 53700293920

約数和(自身を除く): 34418932192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5285461, 10570922, 15856383, 21141844, 31712766, 42283688, 63425532, 84567376, 100423759, 126851064, 169134752, 200847518, 253702128, 301271277, 338269504, 401695036, 507404256, 602542554, 803390072, 1014808512, 1205085108, 1606780144, 2410170216, 3213560288, 4820340432, 6427120576, 9640680864, 19281361728]

約数ペア:

[(1, 19281361728), (2, 9640680864), (3, 6427120576), (4, 4820340432), (6, 3213560288), (8, 2410170216), (12, 1606780144), (16, 1205085108), (19, 1014808512), (24, 803390072), (32, 602542554), (38, 507404256), (48, 401695036), (57, 338269504), (64, 301271277), (76, 253702128), (96, 200847518), (114, 169134752), (152, 126851064), (192, 100423759), (228, 84567376), (304, 63425532), (456, 42283688), (608, 31712766), (912, 21141844), (1216, 15856383), (1824, 10570922), (3648, 5285461)]