2011441788

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1091}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 5354469120

約数和(自身を除く): 3343027332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 397, 516, 774, 794, 1091, 1161, 1191, 1548, 1588, 2182, 2322, 2382, 3273, 3573, 4364, 4644, 4764, 6546, 7146, 9819, 10719, 13092, 14292, 17071, 19638, 21438, 29457, 34142, 39276, 42876, 46913, 51213, 58914, 68284, 93826, 102426, 117828, 140739, 153639, 187652, 204852, 281478, 307278, 422217, 433127, 460917, 562956, 614556, 844434, 866254, 921834, 1266651, 1299381, 1688868, 1732508, 1843668, 2533302, 2598762, 3898143, 5066604, 5197524, 7796286, 11694429, 15592572, 18624461, 23388858, 37248922, 46777716, 55873383, 74497844, 111746766, 167620149, 223493532, 335240298, 502860447, 670480596, 1005720894, 2011441788]

約数ペア:

[(1, 2011441788), (2, 1005720894), (3, 670480596), (4, 502860447), (6, 335240298), (9, 223493532), (12, 167620149), (18, 111746766), (27, 74497844), (36, 55873383), (43, 46777716), (54, 37248922), (86, 23388858), (108, 18624461), (129, 15592572), (172, 11694429), (258, 7796286), (387, 5197524), (397, 5066604), (516, 3898143), (774, 2598762), (794, 2533302), (1091, 1843668), (1161, 1732508), (1191, 1688868), (1548, 1299381), (1588, 1266651), (2182, 921834), (2322, 866254), (2382, 844434), (3273, 614556), (3573, 562956), (4364, 460917), (4644, 433127), (4764, 422217), (6546, 307278), (7146, 281478), (9819, 204852), (10719, 187652), (13092, 153639), (14292, 140739), (17071, 117828), (19638, 102426), (21438, 93826), (29457, 68284), (34142, 58914), (39276, 51213), (42876, 46913)]