279281862

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 616791552

約数和(自身を除く): 337509690

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 367, 402, 603, 631, 734, 1101, 1206, 1262, 1893, 2202, 3303, 3786, 5679, 6606, 11358, 24589, 42277, 49178, 73767, 84554, 126831, 147534, 221301, 231577, 253662, 380493, 442602, 463154, 694731, 760986, 1389462, 2084193, 4168386, 15515659, 31031318, 46546977, 93093954, 139640931, 279281862]

約数ペア:

[(1, 279281862), (2, 139640931), (3, 93093954), (6, 46546977), (9, 31031318), (18, 15515659), (67, 4168386), (134, 2084193), (201, 1389462), (367, 760986), (402, 694731), (603, 463154), (631, 442602), (734, 380493), (1101, 253662), (1206, 231577), (1262, 221301), (1893, 147534), (2202, 126831), (3303, 84554), (3786, 73767), (5679, 49178), (6606, 42277), (11358, 24589)]