17988696

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 37825704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 88, 99, 108, 113, 132, 134, 198, 201, 216, 226, 264, 268, 297, 339, 396, 402, 452, 536, 594, 603, 678, 737, 792, 804, 904, 1017, 1188, 1206, 1243, 1356, 1474, 1608, 1809, 2034, 2211, 2376, 2412, 2486, 2712, 2948, 3051, 3618, 3729, 4068, 4422, 4824, 4972, 5896, 6102, 6633, 7236, 7458, 7571, 8136, 8844, 9944, 11187, 12204, 13266, 14472, 14916, 15142, 17688, 19899, 22374, 22713, 24408, 26532, 29832, 30284, 33561, 39798, 44748, 45426, 53064, 60568, 67122, 68139, 79596, 83281, 89496, 90852, 134244, 136278, 159192, 166562, 181704, 204417, 249843, 268488, 272556, 333124, 408834, 499686, 545112, 666248, 749529, 817668, 999372, 1499058, 1635336, 1998744, 2248587, 2998116, 4497174, 5996232, 8994348, 17988696]

約数ペア:

[(1, 17988696), (2, 8994348), (3, 5996232), (4, 4497174), (6, 2998116), (8, 2248587), (9, 1998744), (11, 1635336), (12, 1499058), (18, 999372), (22, 817668), (24, 749529), (27, 666248), (33, 545112), (36, 499686), (44, 408834), (54, 333124), (66, 272556), (67, 268488), (72, 249843), (88, 204417), (99, 181704), (108, 166562), (113, 159192), (132, 136278), (134, 134244), (198, 90852), (201, 89496), (216, 83281), (226, 79596), (264, 68139), (268, 67122), (297, 60568), (339, 53064), (396, 45426), (402, 44748), (452, 39798), (536, 33561), (594, 30284), (603, 29832), (678, 26532), (737, 24408), (792, 22713), (804, 22374), (904, 19899), (1017, 17688), (1188, 15142), (1206, 14916), (1243, 14472), (1356, 13266), (1474, 12204), (1608, 11187), (1809, 9944), (2034, 8844), (2211, 8136), (2376, 7571), (2412, 7458), (2486, 7236), (2712, 6633), (2948, 6102), (3051, 5896), (3618, 4972), (3729, 4824), (4068, 4422)]