646634857518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{4045969}}^1$

素因数の和:4046673

約数の個数: 48

約数和(自身を含む): 1511024140080

約数和(自身を除く): 864389282562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 683, 1366, 2049, 4098, 6147, 8879, 12294, 17758, 26637, 53274, 79911, 159822, 4045969, 8091938, 12137907, 24275814, 36413721, 52597597, 72827442, 105195194, 157792791, 315585582, 473378373, 946756746, 2763396827, 5526793654, 8290190481, 16580380962, 24870571443, 35924158751, 49741142886, 71848317502, 107772476253, 215544952506, 323317428759, 646634857518]

約数ペア:

[(1, 646634857518), (2, 323317428759), (3, 215544952506), (6, 107772476253), (9, 71848317502), (13, 49741142886), (18, 35924158751), (26, 24870571443), (39, 16580380962), (78, 8290190481), (117, 5526793654), (234, 2763396827), (683, 946756746), (1366, 473378373), (2049, 315585582), (4098, 157792791), (6147, 105195194), (8879, 72827442), (12294, 52597597), (17758, 36413721), (26637, 24275814), (53274, 12137907), (79911, 8091938), (159822, 4045969)]