1871569182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10153

約数の個数: 64

約数和(自身を含む): 4408003584

約数和(自身を除く): 2536434402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 73, 122, 146, 183, 219, 366, 427, 438, 511, 854, 1022, 1281, 1533, 2562, 3066, 4453, 8906, 10007, 13359, 20014, 26718, 30021, 31171, 60042, 62342, 70049, 93513, 140098, 187026, 210147, 420294, 610427, 730511, 1220854, 1461022, 1831281, 2191533, 3662562, 4272989, 4383066, 5113577, 8545978, 10227154, 12818967, 15340731, 25637934, 30681462, 44561171, 89122342, 133683513, 267367026, 311928197, 623856394, 935784591, 1871569182]

約数ペア:

[(1, 1871569182), (2, 935784591), (3, 623856394), (6, 311928197), (7, 267367026), (14, 133683513), (21, 89122342), (42, 44561171), (61, 30681462), (73, 25637934), (122, 15340731), (146, 12818967), (183, 10227154), (219, 8545978), (366, 5113577), (427, 4383066), (438, 4272989), (511, 3662562), (854, 2191533), (1022, 1831281), (1281, 1461022), (1533, 1220854), (2562, 730511), (3066, 610427), (4453, 420294), (8906, 210147), (10007, 187026), (13359, 140098), (20014, 93513), (26718, 70049), (30021, 62342), (31171, 60042)]