12218997888

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{558251}}^1$

素因数の和:558290

約数の個数: 96

約数和(自身を含む): 37012107600

約数和(自身を除く): 24793109712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 558251, 1116502, 1674753, 2233004, 3349506, 4466008, 5024259, 6699012, 8932016, 10048518, 10606769, 13398024, 17864032, 20097036, 21213538, 26796048, 31820307, 35728064, 40194072, 42427076, 53592096, 63640614, 71456128, 80388144, 84854152, 95460921, 107184192, 127281228, 160776288, 169708304, 190921842, 214368384, 254562456, 321552576, 339416608, 381843684, 509124912, 643105152, 678833216, 763687368, 1018249824, 1357666432, 1527374736, 2036499648, 3054749472, 4072999296, 6109498944, 12218997888]

約数ペア:

[(1, 12218997888), (2, 6109498944), (3, 4072999296), (4, 3054749472), (6, 2036499648), (8, 1527374736), (9, 1357666432), (12, 1018249824), (16, 763687368), (18, 678833216), (19, 643105152), (24, 509124912), (32, 381843684), (36, 339416608), (38, 321552576), (48, 254562456), (57, 214368384), (64, 190921842), (72, 169708304), (76, 160776288), (96, 127281228), (114, 107184192), (128, 95460921), (144, 84854152), (152, 80388144), (171, 71456128), (192, 63640614), (228, 53592096), (288, 42427076), (304, 40194072), (342, 35728064), (384, 31820307), (456, 26796048), (576, 21213538), (608, 20097036), (684, 17864032), (912, 13398024), (1152, 10606769), (1216, 10048518), (1368, 8932016), (1824, 6699012), (2432, 5024259), (2736, 4466008), (3648, 3349506), (5472, 2233004), (7296, 1674753), (10944, 1116502), (21888, 558251)]