19260563706

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{21211}}^1$

素因数の和:22107

約数の個数: 48

約数和(自身を含む): 42468630048

約数和(自身を除く): 23208066342

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 827, 1098, 1654, 2481, 4962, 7443, 14886, 21211, 42422, 50447, 63633, 100894, 127266, 151341, 190899, 302682, 381798, 454023, 908046, 1293871, 2587742, 3881613, 7763226, 11644839, 17541497, 23289678, 35082994, 52624491, 105248982, 157873473, 315746946, 1070031317, 2140062634, 3210093951, 6420187902, 9630281853, 19260563706]

約数ペア:

[(1, 19260563706), (2, 9630281853), (3, 6420187902), (6, 3210093951), (9, 2140062634), (18, 1070031317), (61, 315746946), (122, 157873473), (183, 105248982), (366, 52624491), (549, 35082994), (827, 23289678), (1098, 17541497), (1654, 11644839), (2481, 7763226), (4962, 3881613), (7443, 2587742), (14886, 1293871), (21211, 908046), (42422, 454023), (50447, 381798), (63633, 302682), (100894, 190899), (127266, 151341)]