66816948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2399}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 170956800

約数和(自身を除く): 104139852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1266, 2321, 2399, 2532, 4642, 4798, 6963, 7197, 9284, 9596, 13926, 14394, 26389, 27852, 28788, 52778, 79167, 105556, 158334, 316668, 506189, 1012378, 1518567, 2024756, 3037134, 5568079, 6074268, 11136158, 16704237, 22272316, 33408474, 66816948]

約数ペア:

[(1, 66816948), (2, 33408474), (3, 22272316), (4, 16704237), (6, 11136158), (11, 6074268), (12, 5568079), (22, 3037134), (33, 2024756), (44, 1518567), (66, 1012378), (132, 506189), (211, 316668), (422, 158334), (633, 105556), (844, 79167), (1266, 52778), (2321, 28788), (2399, 27852), (2532, 26389), (4642, 14394), (4798, 13926), (6963, 9596), (7197, 9284)]