845166474

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{274583}}^1$

素因数の和:274616

約数の個数: 40

約数和(自身を含む): 1993479840

約数和(自身を除く): 1148313366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 274583, 549166, 823749, 1647498, 2471247, 4942494, 5217077, 7413741, 10434154, 14827482, 15651231, 22241223, 31302462, 44482446, 46953693, 93907386, 140861079, 281722158, 422583237, 845166474]

約数ペア:

[(1, 845166474), (2, 422583237), (3, 281722158), (6, 140861079), (9, 93907386), (18, 46953693), (19, 44482446), (27, 31302462), (38, 22241223), (54, 15651231), (57, 14827482), (81, 10434154), (114, 7413741), (162, 5217077), (171, 4942494), (342, 2471247), (513, 1647498), (1026, 823749), (1539, 549166), (3078, 274583)]