13972572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 38001600

約数和(自身を除く): 24029028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 289, 306, 316, 474, 578, 612, 711, 867, 948, 1156, 1343, 1422, 1734, 2601, 2686, 2844, 3468, 4029, 4913, 5202, 5372, 8058, 9826, 10404, 12087, 14739, 16116, 19652, 22831, 24174, 29478, 44217, 45662, 48348, 58956, 68493, 88434, 91324, 136986, 176868, 205479, 273972, 388127, 410958, 776254, 821916, 1164381, 1552508, 2328762, 3493143, 4657524, 6986286, 13972572]

約数ペア:

[(1, 13972572), (2, 6986286), (3, 4657524), (4, 3493143), (6, 2328762), (9, 1552508), (12, 1164381), (17, 821916), (18, 776254), (34, 410958), (36, 388127), (51, 273972), (68, 205479), (79, 176868), (102, 136986), (153, 91324), (158, 88434), (204, 68493), (237, 58956), (289, 48348), (306, 45662), (316, 44217), (474, 29478), (578, 24174), (612, 22831), (711, 19652), (867, 16116), (948, 14739), (1156, 12087), (1343, 10404), (1422, 9826), (1734, 8058), (2601, 5372), (2686, 5202), (2844, 4913), (3468, 4029)]