174540834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 413061012

約数和(自身を除く): 238520178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 181, 234, 317, 338, 362, 507, 543, 634, 951, 1014, 1086, 1521, 1629, 1902, 2353, 2853, 3042, 3258, 4121, 4706, 5706, 7059, 8242, 12363, 14118, 21177, 24726, 30589, 37089, 42354, 53573, 57377, 61178, 74178, 91767, 107146, 114754, 160719, 172131, 183534, 275301, 321438, 344262, 482157, 516393, 550602, 745901, 964314, 1032786, 1491802, 2237703, 4475406, 6713109, 9696713, 13426218, 19393426, 29090139, 58180278, 87270417, 174540834]

約数ペア:

[(1, 174540834), (2, 87270417), (3, 58180278), (6, 29090139), (9, 19393426), (13, 13426218), (18, 9696713), (26, 6713109), (39, 4475406), (78, 2237703), (117, 1491802), (169, 1032786), (181, 964314), (234, 745901), (317, 550602), (338, 516393), (362, 482157), (507, 344262), (543, 321438), (634, 275301), (951, 183534), (1014, 172131), (1086, 160719), (1521, 114754), (1629, 107146), (1902, 91767), (2353, 74178), (2853, 61178), (3042, 57377), (3258, 53573), (4121, 42354), (4706, 37089), (5706, 30589), (7059, 24726), (8242, 21177), (12363, 14118)]