2210280966

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3989}}^1$

素因数の和:4362

約数の個数: 64

約数和(自身を含む): 5086771200

約数和(自身を除く): 2876490234

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 331, 558, 662, 837, 993, 1674, 1986, 2979, 3989, 5958, 7978, 8937, 10261, 11967, 17874, 20522, 23934, 30783, 35901, 61566, 71802, 92349, 107703, 123659, 184698, 215406, 247318, 277047, 370977, 554094, 741954, 1112931, 1320359, 2225862, 2640718, 3338793, 3961077, 6677586, 7922154, 11883231, 23766462, 35649693, 40931129, 71299386, 81862258, 122793387, 245586774, 368380161, 736760322, 1105140483, 2210280966]

約数ペア:

[(1, 2210280966), (2, 1105140483), (3, 736760322), (6, 368380161), (9, 245586774), (18, 122793387), (27, 81862258), (31, 71299386), (54, 40931129), (62, 35649693), (93, 23766462), (186, 11883231), (279, 7922154), (331, 6677586), (558, 3961077), (662, 3338793), (837, 2640718), (993, 2225862), (1674, 1320359), (1986, 1112931), (2979, 741954), (3989, 554094), (5958, 370977), (7978, 277047), (8937, 247318), (10261, 215406), (11967, 184698), (17874, 123659), (20522, 107703), (23934, 92349), (30783, 71802), (35901, 61566)]