42091812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 128093504

約数和(自身を除く): 86001692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 252, 268, 277, 324, 378, 402, 469, 554, 567, 603, 756, 804, 831, 938, 1108, 1134, 1206, 1407, 1662, 1809, 1876, 1939, 2268, 2412, 2493, 2814, 3324, 3618, 3878, 4221, 4986, 5427, 5628, 5817, 7236, 7479, 7756, 8442, 9972, 10854, 11634, 12663, 14958, 16884, 17451, 18559, 21708, 22437, 23268, 25326, 29916, 34902, 37118, 37989, 44874, 50652, 52353, 55677, 69804, 74236, 75978, 89748, 104706, 111354, 129913, 151956, 157059, 167031, 209412, 222708, 259826, 314118, 334062, 389739, 501093, 519652, 628236, 668124, 779478, 1002186, 1169217, 1503279, 1558956, 2004372, 2338434, 3006558, 3507651, 4676868, 6013116, 7015302, 10522953, 14030604, 21045906, 42091812]

約数ペア:

[(1, 42091812), (2, 21045906), (3, 14030604), (4, 10522953), (6, 7015302), (7, 6013116), (9, 4676868), (12, 3507651), (14, 3006558), (18, 2338434), (21, 2004372), (27, 1558956), (28, 1503279), (36, 1169217), (42, 1002186), (54, 779478), (63, 668124), (67, 628236), (81, 519652), (84, 501093), (108, 389739), (126, 334062), (134, 314118), (162, 259826), (189, 222708), (201, 209412), (252, 167031), (268, 157059), (277, 151956), (324, 129913), (378, 111354), (402, 104706), (469, 89748), (554, 75978), (567, 74236), (603, 69804), (756, 55677), (804, 52353), (831, 50652), (938, 44874), (1108, 37989), (1134, 37118), (1206, 34902), (1407, 29916), (1662, 25326), (1809, 23268), (1876, 22437), (1939, 21708), (2268, 18559), (2412, 17451), (2493, 16884), (2814, 14958), (3324, 12663), (3618, 11634), (3878, 10854), (4221, 9972), (4986, 8442), (5427, 7756), (5628, 7479), (5817, 7236)]