173347812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11889

約数の個数: 72

約数和(自身を含む): 490980672

約数和(自身を除く): 317632860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 11831, 14652, 23662, 35493, 47324, 70986, 106479, 130141, 141972, 212958, 260282, 390423, 425916, 437747, 520564, 780846, 875494, 1171269, 1313241, 1561692, 1750988, 2342538, 2626482, 3939723, 4685076, 4815217, 5252964, 7879446, 9630434, 14445651, 15758892, 19260868, 28891302, 43336953, 57782604, 86673906, 173347812]

約数ペア:

[(1, 173347812), (2, 86673906), (3, 57782604), (4, 43336953), (6, 28891302), (9, 19260868), (11, 15758892), (12, 14445651), (18, 9630434), (22, 7879446), (33, 5252964), (36, 4815217), (37, 4685076), (44, 3939723), (66, 2626482), (74, 2342538), (99, 1750988), (111, 1561692), (132, 1313241), (148, 1171269), (198, 875494), (222, 780846), (333, 520564), (396, 437747), (407, 425916), (444, 390423), (666, 260282), (814, 212958), (1221, 141972), (1332, 130141), (1628, 106479), (2442, 70986), (3663, 47324), (4884, 35493), (7326, 23662), (11831, 14652)]