181827396

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 487226880

約数和(自身を除く): 305399484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 113, 141, 188, 226, 282, 317, 339, 423, 452, 564, 634, 678, 846, 951, 1017, 1268, 1269, 1356, 1692, 1902, 2034, 2538, 2853, 3051, 3804, 4068, 5076, 5311, 5706, 6102, 8559, 10622, 11412, 12204, 14899, 15933, 17118, 21244, 29798, 31866, 34236, 35821, 44697, 47799, 59596, 63732, 71642, 89394, 95598, 107463, 134091, 143284, 143397, 178788, 191196, 214926, 268182, 286794, 322389, 402273, 429852, 536364, 573588, 644778, 804546, 967167, 1289556, 1609092, 1683587, 1934334, 3367174, 3868668, 5050761, 6734348, 10101522, 15152283, 20203044, 30304566, 45456849, 60609132, 90913698, 181827396]

約数ペア:

[(1, 181827396), (2, 90913698), (3, 60609132), (4, 45456849), (6, 30304566), (9, 20203044), (12, 15152283), (18, 10101522), (27, 6734348), (36, 5050761), (47, 3868668), (54, 3367174), (94, 1934334), (108, 1683587), (113, 1609092), (141, 1289556), (188, 967167), (226, 804546), (282, 644778), (317, 573588), (339, 536364), (423, 429852), (452, 402273), (564, 322389), (634, 286794), (678, 268182), (846, 214926), (951, 191196), (1017, 178788), (1268, 143397), (1269, 143284), (1356, 134091), (1692, 107463), (1902, 95598), (2034, 89394), (2538, 71642), (2853, 63732), (3051, 59596), (3804, 47799), (4068, 44697), (5076, 35821), (5311, 34236), (5706, 31866), (6102, 29798), (8559, 21244), (10622, 17118), (11412, 15933), (12204, 14899)]