1750822038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{14281}}^1$

素因数の和:14442

約数の個数: 72

約数和(自身を含む): 4444844040

約数和(自身を除く): 2694022002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1946, 2502, 2919, 5838, 6811, 8757, 13622, 14281, 17514, 20433, 28562, 40866, 42843, 61299, 85686, 99967, 122598, 128529, 199934, 257058, 299901, 599802, 699769, 899703, 1399538, 1799406, 1985059, 2099307, 3970118, 4198614, 5955177, 6297921, 11910354, 12595842, 13895413, 17865531, 27790826, 35731062, 41686239, 83372478, 97267891, 125058717, 194535782, 250117434, 291803673, 583607346, 875411019, 1750822038]

約数ペア:

[(1, 1750822038), (2, 875411019), (3, 583607346), (6, 291803673), (7, 250117434), (9, 194535782), (14, 125058717), (18, 97267891), (21, 83372478), (42, 41686239), (49, 35731062), (63, 27790826), (98, 17865531), (126, 13895413), (139, 12595842), (147, 11910354), (278, 6297921), (294, 5955177), (417, 4198614), (441, 3970118), (834, 2099307), (882, 1985059), (973, 1799406), (1251, 1399538), (1946, 899703), (2502, 699769), (2919, 599802), (5838, 299901), (6811, 257058), (8757, 199934), (13622, 128529), (14281, 122598), (17514, 99967), (20433, 85686), (28562, 61299), (40866, 42843)]