1330276374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{555671}}^1$

素因数の和:555705

約数の個数: 48

約数和(自身を含む): 3467393280

約数和(自身を除く): 2137116906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 555671, 1111342, 1667013, 3334026, 3889697, 5001039, 7779394, 10002078, 10557749, 11669091, 21115498, 23338182, 31673247, 35007273, 63346494, 70014546, 73904243, 95019741, 147808486, 190039482, 221712729, 443425458, 665138187, 1330276374]

約数ペア:

[(1, 1330276374), (2, 665138187), (3, 443425458), (6, 221712729), (7, 190039482), (9, 147808486), (14, 95019741), (18, 73904243), (19, 70014546), (21, 63346494), (38, 35007273), (42, 31673247), (57, 23338182), (63, 21115498), (114, 11669091), (126, 10557749), (133, 10002078), (171, 7779394), (266, 5001039), (342, 3889697), (399, 3334026), (798, 1667013), (1197, 1111342), (2394, 555671)]