2017385518356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22727}}^1\times {\mathrm{189671}}^1$

素因数の和:212421

約数の個数: 72

約数和(自身を含む): 5492042285184

約数和(自身を除く): 3474656766828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 22727, 45454, 68181, 90908, 136362, 189671, 204543, 272724, 295451, 379342, 409086, 569013, 590902, 758684, 818172, 886353, 1138026, 1181804, 1707039, 1772706, 2276052, 2465723, 2659059, 3414078, 3545412, 4931446, 5318118, 6828156, 7397169, 9862892, 10636236, 14794338, 22191507, 29588676, 44383014, 88766028, 4310652817, 8621305634, 12931958451, 17242611268, 25863916902, 38795875353, 51727833804, 56038486621, 77591750706, 112076973242, 155183501412, 168115459863, 224153946484, 336230919726, 504346379589, 672461839452, 1008692759178, 2017385518356]

約数ペア:

[(1, 2017385518356), (2, 1008692759178), (3, 672461839452), (4, 504346379589), (6, 336230919726), (9, 224153946484), (12, 168115459863), (13, 155183501412), (18, 112076973242), (26, 77591750706), (36, 56038486621), (39, 51727833804), (52, 38795875353), (78, 25863916902), (117, 17242611268), (156, 12931958451), (234, 8621305634), (468, 4310652817), (22727, 88766028), (45454, 44383014), (68181, 29588676), (90908, 22191507), (136362, 14794338), (189671, 10636236), (204543, 9862892), (272724, 7397169), (295451, 6828156), (379342, 5318118), (409086, 4931446), (569013, 3545412), (590902, 3414078), (758684, 2659059), (818172, 2465723), (886353, 2276052), (1138026, 1772706), (1181804, 1707039)]