19367154

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 44945280

約数和(自身を除く): 25578126

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 101, 106, 134, 159, 201, 202, 303, 318, 402, 477, 603, 606, 909, 954, 1206, 1431, 1809, 1818, 2727, 2862, 3551, 3618, 5353, 5454, 6767, 7102, 10653, 10706, 13534, 16059, 20301, 21306, 31959, 32118, 40602, 48177, 60903, 63918, 95877, 96354, 121806, 144531, 182709, 191754, 289062, 358651, 365418, 717302, 1075953, 2151906, 3227859, 6455718, 9683577, 19367154]

約数ペア:

[(1, 19367154), (2, 9683577), (3, 6455718), (6, 3227859), (9, 2151906), (18, 1075953), (27, 717302), (53, 365418), (54, 358651), (67, 289062), (101, 191754), (106, 182709), (134, 144531), (159, 121806), (201, 96354), (202, 95877), (303, 63918), (318, 60903), (402, 48177), (477, 40602), (603, 32118), (606, 31959), (909, 21306), (954, 20301), (1206, 16059), (1431, 13534), (1809, 10706), (1818, 10653), (2727, 7102), (2862, 6767), (3551, 5454), (3618, 5353)]