245562966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3698

約数の個数: 72

約数和(自身を含む): 603849792

約数和(自身を除く): 358286826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3637, 3751, 6138, 7274, 7502, 10911, 11253, 21822, 22506, 32733, 33759, 40007, 65466, 67518, 80014, 112747, 120021, 225494, 240042, 338241, 360063, 440077, 676482, 720126, 880154, 1014723, 1240217, 1320231, 2029446, 2480434, 2640462, 3720651, 3960693, 7441302, 7921386, 11161953, 13642387, 22323906, 27284774, 40927161, 81854322, 122781483, 245562966]

約数ペア:

[(1, 245562966), (2, 122781483), (3, 81854322), (6, 40927161), (9, 27284774), (11, 22323906), (18, 13642387), (22, 11161953), (31, 7921386), (33, 7441302), (62, 3960693), (66, 3720651), (93, 2640462), (99, 2480434), (121, 2029446), (186, 1320231), (198, 1240217), (242, 1014723), (279, 880154), (341, 720126), (363, 676482), (558, 440077), (682, 360063), (726, 338241), (1023, 240042), (1089, 225494), (2046, 120021), (2178, 112747), (3069, 80014), (3637, 67518), (3751, 65466), (6138, 40007), (7274, 33759), (7502, 32733), (10911, 22506), (11253, 21822)]