8261922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 18315360

約数和(自身を除く): 10053438

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 137, 138, 274, 411, 437, 529, 822, 874, 1058, 1311, 1587, 2603, 2622, 3151, 3174, 5206, 6302, 7809, 9453, 10051, 15618, 18906, 20102, 30153, 59869, 60306, 72473, 119738, 144946, 179607, 217419, 359214, 434838, 1376987, 2753974, 4130961, 8261922]

約数ペア:

[(1, 8261922), (2, 4130961), (3, 2753974), (6, 1376987), (19, 434838), (23, 359214), (38, 217419), (46, 179607), (57, 144946), (69, 119738), (114, 72473), (137, 60306), (138, 59869), (274, 30153), (411, 20102), (437, 18906), (529, 15618), (822, 10051), (874, 9453), (1058, 7809), (1311, 6302), (1587, 5206), (2603, 3174), (2622, 3151)]