189378684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4643}}^1$

素因数の和:4767

約数の個数: 72

約数和(自身を含む): 527409792

約数和(自身を除く): 338031108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 1133, 1236, 1854, 2266, 3399, 3708, 4532, 4643, 6798, 9286, 10197, 13596, 13929, 18572, 20394, 27858, 40788, 41787, 51073, 55716, 83574, 102146, 153219, 167148, 204292, 306438, 459657, 478229, 612876, 919314, 956458, 1434687, 1838628, 1912916, 2869374, 4304061, 5260519, 5738748, 8608122, 10521038, 15781557, 17216244, 21042076, 31563114, 47344671, 63126228, 94689342, 189378684]

約数ペア:

[(1, 189378684), (2, 94689342), (3, 63126228), (4, 47344671), (6, 31563114), (9, 21042076), (11, 17216244), (12, 15781557), (18, 10521038), (22, 8608122), (33, 5738748), (36, 5260519), (44, 4304061), (66, 2869374), (99, 1912916), (103, 1838628), (132, 1434687), (198, 956458), (206, 919314), (309, 612876), (396, 478229), (412, 459657), (618, 306438), (927, 204292), (1133, 167148), (1236, 153219), (1854, 102146), (2266, 83574), (3399, 55716), (3708, 51073), (4532, 41787), (4643, 40788), (6798, 27858), (9286, 20394), (10197, 18572), (13596, 13929)]