11501868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 32277504

約数和(自身を除く): 20775636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 631, 651, 868, 1262, 1302, 1519, 1893, 2524, 2604, 3038, 3786, 4417, 4557, 6076, 7572, 8834, 9114, 13251, 17668, 18228, 19561, 26502, 30919, 39122, 53004, 58683, 61838, 78244, 92757, 117366, 123676, 136927, 185514, 234732, 273854, 371028, 410781, 547708, 821562, 958489, 1643124, 1916978, 2875467, 3833956, 5750934, 11501868]

約数ペア:

[(1, 11501868), (2, 5750934), (3, 3833956), (4, 2875467), (6, 1916978), (7, 1643124), (12, 958489), (14, 821562), (21, 547708), (28, 410781), (31, 371028), (42, 273854), (49, 234732), (62, 185514), (84, 136927), (93, 123676), (98, 117366), (124, 92757), (147, 78244), (186, 61838), (196, 58683), (217, 53004), (294, 39122), (372, 30919), (434, 26502), (588, 19561), (631, 18228), (651, 17668), (868, 13251), (1262, 9114), (1302, 8834), (1519, 7572), (1893, 6076), (2524, 4557), (2604, 4417), (3038, 3786)]