2145549202578

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{62683}}^1\times {\mathrm{35879}}^1$

素因数の和:98623

約数の個数: 48

約数和(自身を含む): 4736608643520

約数和(自身を除く): 2591059440942

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 35879, 62683, 71758, 107637, 125366, 188049, 215274, 322911, 376098, 564147, 645822, 1128294, 1901587, 3322199, 3803174, 5704761, 6644398, 9966597, 11409522, 17114283, 19933194, 29899791, 34228566, 59799582, 2249003357, 4498006714, 6747010071, 13494020142, 20241030213, 40482060426, 119197177921, 238394355842, 357591533763, 715183067526, 1072774601289, 2145549202578]

約数ペア:

[(1, 2145549202578), (2, 1072774601289), (3, 715183067526), (6, 357591533763), (9, 238394355842), (18, 119197177921), (53, 40482060426), (106, 20241030213), (159, 13494020142), (318, 6747010071), (477, 4498006714), (954, 2249003357), (35879, 59799582), (62683, 34228566), (71758, 29899791), (107637, 19933194), (125366, 17114283), (188049, 11409522), (215274, 9966597), (322911, 6644398), (376098, 5704761), (564147, 3803174), (645822, 3322199), (1128294, 1901587)]