2018094736

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{178403}}^1$

素因数の和:178519

約数の個数: 40

約数和(自身を含む): 4512907584

約数和(自身を除く): 2494812848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 178403, 356806, 713612, 1248821, 1427224, 2497642, 2854448, 4995284, 9990568, 18018703, 19981136, 36037406, 72074812, 126130921, 144149624, 252261842, 288299248, 504523684, 1009047368, 2018094736]

約数ペア:

[(1, 2018094736), (2, 1009047368), (4, 504523684), (7, 288299248), (8, 252261842), (14, 144149624), (16, 126130921), (28, 72074812), (56, 36037406), (101, 19981136), (112, 18018703), (202, 9990568), (404, 4995284), (707, 2854448), (808, 2497642), (1414, 1427224), (1616, 1248821), (2828, 713612), (5656, 356806), (11312, 178403)]