23117514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 32178486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 239, 282, 294, 329, 343, 478, 658, 686, 717, 987, 1029, 1434, 1673, 1974, 2058, 2303, 3346, 4606, 5019, 6909, 10038, 11233, 11711, 13818, 16121, 22466, 23422, 32242, 33699, 35133, 48363, 67398, 70266, 78631, 81977, 96726, 157262, 163954, 235893, 245931, 471786, 491862, 550417, 1100834, 1651251, 3302502, 3852919, 7705838, 11558757, 23117514]

約数ペア:

[(1, 23117514), (2, 11558757), (3, 7705838), (6, 3852919), (7, 3302502), (14, 1651251), (21, 1100834), (42, 550417), (47, 491862), (49, 471786), (94, 245931), (98, 235893), (141, 163954), (147, 157262), (239, 96726), (282, 81977), (294, 78631), (329, 70266), (343, 67398), (478, 48363), (658, 35133), (686, 33699), (717, 32242), (987, 23422), (1029, 22466), (1434, 16121), (1673, 13818), (1974, 11711), (2058, 11233), (2303, 10038), (3346, 6909), (4606, 5019)]