18613307574

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{79367}}^1$

素因数の和:79522

約数の個数: 64

約数和(自身を含む): 42744430080

約数和(自身を除く): 24131122506

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 101, 129, 202, 258, 303, 387, 606, 774, 909, 1161, 1818, 2322, 2727, 4343, 5454, 8686, 13029, 26058, 39087, 78174, 79367, 117261, 158734, 234522, 238101, 476202, 714303, 1428606, 2142909, 3412781, 4285818, 6825562, 8016067, 10238343, 16032134, 20476686, 24048201, 30715029, 48096402, 61430058, 72144603, 92145087, 144289206, 184290174, 216433809, 344690881, 432867618, 689381762, 1034072643, 2068145286, 3102217929, 6204435858, 9306653787, 18613307574]

約数ペア:

[(1, 18613307574), (2, 9306653787), (3, 6204435858), (6, 3102217929), (9, 2068145286), (18, 1034072643), (27, 689381762), (43, 432867618), (54, 344690881), (86, 216433809), (101, 184290174), (129, 144289206), (202, 92145087), (258, 72144603), (303, 61430058), (387, 48096402), (606, 30715029), (774, 24048201), (909, 20476686), (1161, 16032134), (1818, 10238343), (2322, 8016067), (2727, 6825562), (4343, 4285818), (5454, 3412781), (8686, 2142909), (13029, 1428606), (26058, 714303), (39087, 476202), (78174, 238101), (79367, 234522), (117261, 158734)]