8137458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 22239360

約数和(自身を除く): 14101902

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 131, 153, 174, 203, 238, 261, 262, 306, 357, 393, 406, 493, 522, 609, 714, 786, 917, 986, 1071, 1179, 1218, 1479, 1827, 1834, 2142, 2227, 2358, 2751, 2958, 3451, 3654, 3799, 4437, 4454, 5502, 6681, 6902, 7598, 8253, 8874, 10353, 11397, 13362, 15589, 16506, 20043, 20706, 22794, 26593, 31059, 31178, 34191, 40086, 46767, 53186, 62118, 64583, 68382, 79779, 93534, 129166, 140301, 159558, 193749, 239337, 280602, 387498, 452081, 478674, 581247, 904162, 1162494, 1356243, 2712486, 4068729, 8137458]

約数ペア:

[(1, 8137458), (2, 4068729), (3, 2712486), (6, 1356243), (7, 1162494), (9, 904162), (14, 581247), (17, 478674), (18, 452081), (21, 387498), (29, 280602), (34, 239337), (42, 193749), (51, 159558), (58, 140301), (63, 129166), (87, 93534), (102, 79779), (119, 68382), (126, 64583), (131, 62118), (153, 53186), (174, 46767), (203, 40086), (238, 34191), (261, 31178), (262, 31059), (306, 26593), (357, 22794), (393, 20706), (406, 20043), (493, 16506), (522, 15589), (609, 13362), (714, 11397), (786, 10353), (917, 8874), (986, 8253), (1071, 7598), (1179, 6902), (1218, 6681), (1479, 5502), (1827, 4454), (1834, 4437), (2142, 3799), (2227, 3654), (2358, 3451), (2751, 2958)]