189790074

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 262600326

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 459, 474, 711, 918, 1343, 1422, 2133, 2617, 2686, 4029, 4266, 5234, 7851, 8058, 12087, 15702, 23553, 24174, 36261, 44489, 47106, 70659, 72522, 88978, 133467, 141318, 206743, 266934, 400401, 413486, 620229, 800802, 1201203, 1240458, 1860687, 2402406, 3514631, 3721374, 5582061, 7029262, 10543893, 11164122, 21087786, 31631679, 63263358, 94895037, 189790074]

約数ペア:

[(1, 189790074), (2, 94895037), (3, 63263358), (6, 31631679), (9, 21087786), (17, 11164122), (18, 10543893), (27, 7029262), (34, 5582061), (51, 3721374), (54, 3514631), (79, 2402406), (102, 1860687), (153, 1240458), (158, 1201203), (237, 800802), (306, 620229), (459, 413486), (474, 400401), (711, 266934), (918, 206743), (1343, 141318), (1422, 133467), (2133, 88978), (2617, 72522), (2686, 70659), (4029, 47106), (4266, 44489), (5234, 36261), (7851, 24174), (8058, 23553), (12087, 15702)]