984917988

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{294181}}^1$

素因数の和:294225

約数の個数: 48

約数和(自身を含む): 2635870720

約数和(自身を除く): 1650952732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 294181, 588362, 882543, 1176724, 1765086, 2647629, 3530172, 5295258, 7942887, 9119611, 10590516, 15885774, 18239222, 27358833, 31771548, 36478444, 54717666, 82076499, 109435332, 164152998, 246229497, 328305996, 492458994, 984917988]

約数ペア:

[(1, 984917988), (2, 492458994), (3, 328305996), (4, 246229497), (6, 164152998), (9, 109435332), (12, 82076499), (18, 54717666), (27, 36478444), (31, 31771548), (36, 27358833), (54, 18239222), (62, 15885774), (93, 10590516), (108, 9119611), (124, 7942887), (186, 5295258), (279, 3530172), (372, 2647629), (558, 1765086), (837, 1176724), (1116, 882543), (1674, 588362), (3348, 294181)]