254105514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6277}}^1$

素因数の和:6471

約数の個数: 48

約数和(自身を含む): 596435112

約数和(自身を除く): 342329598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6277, 6747, 12554, 13494, 18831, 20241, 37662, 40482, 56493, 81601, 112986, 163202, 244803, 489606, 734409, 1085921, 1468818, 2171842, 3257763, 6515526, 9773289, 14116973, 19546578, 28233946, 42350919, 84701838, 127052757, 254105514]

約数ペア:

[(1, 254105514), (2, 127052757), (3, 84701838), (6, 42350919), (9, 28233946), (13, 19546578), (18, 14116973), (26, 9773289), (39, 6515526), (78, 3257763), (117, 2171842), (173, 1468818), (234, 1085921), (346, 734409), (519, 489606), (1038, 244803), (1557, 163202), (2249, 112986), (3114, 81601), (4498, 56493), (6277, 40482), (6747, 37662), (12554, 20241), (13494, 18831)]