18151232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 112

約数和(自身を含む): 43891200

約数和(自身を除く): 25739968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 59, 64, 76, 88, 92, 118, 152, 176, 184, 209, 236, 253, 304, 352, 368, 418, 437, 472, 506, 608, 649, 704, 736, 836, 874, 944, 1012, 1121, 1216, 1298, 1357, 1472, 1672, 1748, 1888, 2024, 2242, 2596, 2714, 3344, 3496, 3776, 4048, 4484, 4807, 5192, 5428, 6688, 6992, 8096, 8968, 9614, 10384, 10856, 12331, 13376, 13984, 14927, 16192, 17936, 19228, 20768, 21712, 24662, 25783, 27968, 29854, 35872, 38456, 41536, 43424, 49324, 51566, 59708, 71744, 76912, 86848, 98648, 103132, 119416, 153824, 197296, 206264, 238832, 283613, 307648, 394592, 412528, 477664, 567226, 789184, 825056, 955328, 1134452, 1650112, 2268904, 4537808, 9075616, 18151232]

約数ペア:

[(1, 18151232), (2, 9075616), (4, 4537808), (8, 2268904), (11, 1650112), (16, 1134452), (19, 955328), (22, 825056), (23, 789184), (32, 567226), (38, 477664), (44, 412528), (46, 394592), (59, 307648), (64, 283613), (76, 238832), (88, 206264), (92, 197296), (118, 153824), (152, 119416), (176, 103132), (184, 98648), (209, 86848), (236, 76912), (253, 71744), (304, 59708), (352, 51566), (368, 49324), (418, 43424), (437, 41536), (472, 38456), (506, 35872), (608, 29854), (649, 27968), (704, 25783), (736, 24662), (836, 21712), (874, 20768), (944, 19228), (1012, 17936), (1121, 16192), (1216, 14927), (1298, 13984), (1357, 13376), (1472, 12331), (1672, 10856), (1748, 10384), (1888, 9614), (2024, 8968), (2242, 8096), (2596, 6992), (2714, 6688), (3344, 5428), (3496, 5192), (3776, 4807), (4048, 4484)]