1222978.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 159134976

約数和(自身を除く): 98965764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 827, 846, 1548, 1654, 1692, 2021, 2481, 3308, 4042, 4962, 6063, 7443, 8084, 9924, 12126, 14886, 18189, 24252, 29772, 35561, 36378, 38869, 71122, 72756, 77738, 106683, 116607, 142244, 155476, 213366, 233214, 320049, 349821, 426732, 466428, 640098, 699642, 1280196, 1399284, 1671367, 3342734, 5014101, 6685468, 10028202, 15042303, 20056404, 30084606, 60169212]

約数ペア:

[(1, 60169212), (2, 30084606), (3, 20056404), (4, 15042303), (6, 10028202), (9, 6685468), (12, 5014101), (18, 3342734), (36, 1671367), (43, 1399284), (47, 1280196), (86, 699642), (94, 640098), (129, 466428), (141, 426732), (172, 349821), (188, 320049), (258, 233214), (282, 213366), (387, 155476), (423, 142244), (516, 116607), (564, 106683), (774, 77738), (827, 72756), (846, 71122), (1548, 38869), (1654, 36378), (1692, 35561), (2021, 29772), (2481, 24252), (3308, 18189), (4042, 14886), (4962, 12126), (6063, 9924), (7443, 8084)]