231640866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18111

約数の個数: 48

約数和(自身を含む): 540633600

約数和(自身を除く): 308992734

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 18049, 36098, 54147, 108294, 162441, 324882, 415127, 559519, 830254, 1119038, 1245381, 1678557, 2490762, 3357114, 3736143, 5035671, 7472286, 10071342, 12868937, 25737874, 38606811, 77213622, 115820433, 231640866]

約数ペア:

[(1, 231640866), (2, 115820433), (3, 77213622), (6, 38606811), (9, 25737874), (18, 12868937), (23, 10071342), (31, 7472286), (46, 5035671), (62, 3736143), (69, 3357114), (93, 2490762), (138, 1678557), (186, 1245381), (207, 1119038), (279, 830254), (414, 559519), (558, 415127), (713, 324882), (1426, 162441), (2139, 108294), (4278, 54147), (6417, 36098), (12834, 18049)]