21558336

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 56

約数和(自身を含む): 58277760

約数和(自身を除く): 36719424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 2389, 3008, 4512, 4778, 7167, 9024, 9556, 14334, 19112, 28668, 38224, 57336, 76448, 112283, 114672, 152896, 224566, 229344, 336849, 449132, 458688, 673698, 898264, 1347396, 1796528, 2694792, 3593056, 5389584, 7186112, 10779168, 21558336]

約数ペア:

[(1, 21558336), (2, 10779168), (3, 7186112), (4, 5389584), (6, 3593056), (8, 2694792), (12, 1796528), (16, 1347396), (24, 898264), (32, 673698), (47, 458688), (48, 449132), (64, 336849), (94, 229344), (96, 224566), (141, 152896), (188, 114672), (192, 112283), (282, 76448), (376, 57336), (564, 38224), (752, 28668), (1128, 19112), (1504, 14334), (2256, 9556), (2389, 9024), (3008, 7167), (4512, 4778)]