1009887768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{379087}}^1$

素因数の和:379136

約数の個数: 48

約数和(自身を含む): 2809042080

約数和(自身を除く): 1799154312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 379087, 758174, 1137261, 1516348, 2274522, 3032696, 3411783, 4549044, 6823566, 9098088, 13647132, 14026219, 27294264, 28052438, 42078657, 56104876, 84157314, 112209752, 126235971, 168314628, 252471942, 336629256, 504943884, 1009887768]

約数ペア:

[(1, 1009887768), (2, 504943884), (3, 336629256), (4, 252471942), (6, 168314628), (8, 126235971), (9, 112209752), (12, 84157314), (18, 56104876), (24, 42078657), (36, 28052438), (37, 27294264), (72, 14026219), (74, 13647132), (111, 9098088), (148, 6823566), (222, 4549044), (296, 3411783), (333, 3032696), (444, 2274522), (666, 1516348), (888, 1137261), (1332, 758174), (2664, 379087)]