1927853916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 4783865856

約数和(自身を除く): 2856011940

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 191, 258, 372, 382, 516, 573, 631, 764, 1146, 1262, 1333, 1893, 2292, 2524, 2666, 3786, 3999, 5332, 5921, 7572, 7998, 8213, 11842, 15996, 16426, 17763, 19561, 23684, 24639, 27133, 32852, 35526, 39122, 49278, 54266, 58683, 71052, 78244, 81399, 98556, 108532, 117366, 120521, 162798, 234732, 241042, 254603, 325596, 361563, 482084, 509206, 723126, 763809, 841123, 1018412, 1446252, 1527618, 1682246, 2523369, 3055236, 3364492, 3736151, 5046738, 5182403, 7472302, 10093476, 10364806, 11208453, 14944604, 15547209, 20729612, 22416906, 31094418, 44833812, 62188836, 160654493, 321308986, 481963479, 642617972, 963926958, 1927853916]

約数ペア:

[(1, 1927853916), (2, 963926958), (3, 642617972), (4, 481963479), (6, 321308986), (12, 160654493), (31, 62188836), (43, 44833812), (62, 31094418), (86, 22416906), (93, 20729612), (124, 15547209), (129, 14944604), (172, 11208453), (186, 10364806), (191, 10093476), (258, 7472302), (372, 5182403), (382, 5046738), (516, 3736151), (573, 3364492), (631, 3055236), (764, 2523369), (1146, 1682246), (1262, 1527618), (1333, 1446252), (1893, 1018412), (2292, 841123), (2524, 763809), (2666, 723126), (3786, 509206), (3999, 482084), (5332, 361563), (5921, 325596), (7572, 254603), (7998, 241042), (8213, 234732), (11842, 162798), (15996, 120521), (16426, 117366), (17763, 108532), (19561, 98556), (23684, 81399), (24639, 78244), (27133, 71052), (32852, 58683), (35526, 54266), (39122, 49278)]