13521222

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 37739520

約数和(自身を除く): 24218298

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 103, 117, 143, 153, 187, 198, 206, 221, 234, 286, 297, 306, 309, 351, 374, 429, 442, 459, 561, 594, 618, 663, 702, 858, 918, 927, 1122, 1133, 1287, 1326, 1339, 1683, 1751, 1854, 1989, 2266, 2431, 2574, 2678, 2781, 3366, 3399, 3502, 3861, 3978, 4017, 4862, 5049, 5253, 5562, 5967, 6798, 7293, 7722, 8034, 10098, 10197, 10506, 11934, 12051, 14586, 14729, 15759, 19261, 20394, 21879, 22763, 24102, 29458, 30591, 31518, 36153, 38522, 43758, 44187, 45526, 47277, 57783, 61182, 65637, 68289, 72306, 88374, 94554, 115566, 131274, 132561, 136578, 173349, 204867, 250393, 265122, 346698, 397683, 409734, 500786, 520047, 614601, 751179, 795366, 1040094, 1229202, 1502358, 2253537, 4507074, 6760611, 13521222]

約数ペア:

[(1, 13521222), (2, 6760611), (3, 4507074), (6, 2253537), (9, 1502358), (11, 1229202), (13, 1040094), (17, 795366), (18, 751179), (22, 614601), (26, 520047), (27, 500786), (33, 409734), (34, 397683), (39, 346698), (51, 265122), (54, 250393), (66, 204867), (78, 173349), (99, 136578), (102, 132561), (103, 131274), (117, 115566), (143, 94554), (153, 88374), (187, 72306), (198, 68289), (206, 65637), (221, 61182), (234, 57783), (286, 47277), (297, 45526), (306, 44187), (309, 43758), (351, 38522), (374, 36153), (429, 31518), (442, 30591), (459, 29458), (561, 24102), (594, 22763), (618, 21879), (663, 20394), (702, 19261), (858, 15759), (918, 14729), (927, 14586), (1122, 12051), (1133, 11934), (1287, 10506), (1326, 10197), (1339, 10098), (1683, 8034), (1751, 7722), (1854, 7293), (1989, 6798), (2266, 5967), (2431, 5562), (2574, 5253), (2678, 5049), (2781, 4862), (3366, 4017), (3399, 3978), (3502, 3861)]