17966205792

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{878629}}^1$

素因数の和:878716

約数の個数: 72

約数和(自身を含む): 51811053840

約数和(自身を除く): 33844848048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 878629, 1757258, 2635887, 3514516, 5271774, 7029032, 7907661, 10543548, 14058064, 15815322, 21087096, 28116128, 31630644, 42174192, 62382659, 63261288, 84348384, 124765318, 126522576, 187147977, 249530636, 253045152, 374295954, 499061272, 561443931, 748591908, 998122544, 1122887862, 1497183816, 1996245088, 2245775724, 2994367632, 4491551448, 5988735264, 8983102896, 17966205792]

約数ペア:

[(1, 17966205792), (2, 8983102896), (3, 5988735264), (4, 4491551448), (6, 2994367632), (8, 2245775724), (9, 1996245088), (12, 1497183816), (16, 1122887862), (18, 998122544), (24, 748591908), (32, 561443931), (36, 499061272), (48, 374295954), (71, 253045152), (72, 249530636), (96, 187147977), (142, 126522576), (144, 124765318), (213, 84348384), (284, 63261288), (288, 62382659), (426, 42174192), (568, 31630644), (639, 28116128), (852, 21087096), (1136, 15815322), (1278, 14058064), (1704, 10543548), (2272, 7907661), (2556, 7029032), (3408, 5271774), (5112, 3514516), (6816, 2635887), (10224, 1757258), (20448, 878629)]