91457874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 205680384

約数和(自身を除く): 114222510

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 251, 279, 502, 558, 653, 753, 1306, 1506, 1959, 2259, 3918, 4518, 5877, 7781, 11754, 15562, 20243, 23343, 40486, 46686, 60729, 70029, 121458, 140058, 163903, 182187, 327806, 364374, 491709, 983418, 1475127, 2950254, 5080993, 10161986, 15242979, 30485958, 45728937, 91457874]

約数ペア:

[(1, 91457874), (2, 45728937), (3, 30485958), (6, 15242979), (9, 10161986), (18, 5080993), (31, 2950254), (62, 1475127), (93, 983418), (186, 491709), (251, 364374), (279, 327806), (502, 182187), (558, 163903), (653, 140058), (753, 121458), (1306, 70029), (1506, 60729), (1959, 46686), (2259, 40486), (3918, 23343), (4518, 20243), (5877, 15562), (7781, 11754)]