21543325344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4400189}}^1$

素因数の和:4400222

約数の個数: 72

約数和(自身を含む): 64867600980

約数和(自身を除く): 43324275636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 4400189, 8800378, 13200567, 17600756, 26401134, 35201512, 39601701, 52802268, 70403024, 74803213, 79203402, 105604536, 140806048, 149606426, 158406804, 211209072, 224409639, 299212852, 316813608, 422418144, 448819278, 598425704, 633627216, 673228917, 897638556, 1196851408, 1267254432, 1346457834, 1795277112, 2393702816, 2692915668, 3590554224, 5385831336, 7181108448, 10771662672, 21543325344]

約数ペア:

[(1, 21543325344), (2, 10771662672), (3, 7181108448), (4, 5385831336), (6, 3590554224), (8, 2692915668), (9, 2393702816), (12, 1795277112), (16, 1346457834), (17, 1267254432), (18, 1196851408), (24, 897638556), (32, 673228917), (34, 633627216), (36, 598425704), (48, 448819278), (51, 422418144), (68, 316813608), (72, 299212852), (96, 224409639), (102, 211209072), (136, 158406804), (144, 149606426), (153, 140806048), (204, 105604536), (272, 79203402), (288, 74803213), (306, 70403024), (408, 52802268), (544, 39601701), (612, 35201512), (816, 26401134), (1224, 17600756), (1632, 13200567), (2448, 8800378), (4896, 4400189)]