18616104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19914

約数の個数: 48

約数和(自身を含む): 54299700

約数和(自身を除く): 35683596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19889, 39778, 59667, 79556, 119334, 159112, 179001, 238668, 258557, 358002, 477336, 517114, 716004, 775671, 1034228, 1432008, 1551342, 2068456, 2327013, 3102684, 4654026, 6205368, 9308052, 18616104]

約数ペア:

[(1, 18616104), (2, 9308052), (3, 6205368), (4, 4654026), (6, 3102684), (8, 2327013), (9, 2068456), (12, 1551342), (13, 1432008), (18, 1034228), (24, 775671), (26, 716004), (36, 517114), (39, 477336), (52, 358002), (72, 258557), (78, 238668), (104, 179001), (117, 159112), (156, 119334), (234, 79556), (312, 59667), (468, 39778), (936, 19889)]