7375914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 21504000

約数和(自身を除く): 14128086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 79, 91, 114, 117, 126, 133, 158, 171, 182, 189, 234, 237, 247, 266, 273, 342, 351, 378, 399, 474, 494, 513, 546, 553, 702, 711, 741, 798, 819, 1026, 1027, 1106, 1197, 1422, 1482, 1501, 1638, 1659, 1729, 2054, 2133, 2223, 2394, 2457, 3002, 3081, 3318, 3458, 3591, 4266, 4446, 4503, 4914, 4977, 5187, 6162, 6669, 7182, 7189, 9006, 9243, 9954, 10374, 10507, 13338, 13509, 14378, 14931, 15561, 18486, 19513, 21014, 21567, 27018, 27729, 29862, 31122, 31521, 39026, 40527, 43134, 46683, 55458, 58539, 63042, 64701, 81054, 93366, 94563, 117078, 129402, 136591, 175617, 189126, 194103, 273182, 283689, 351234, 388206, 409773, 526851, 567378, 819546, 1053702, 1229319, 2458638, 3687957, 7375914]

約数ペア:

[(1, 7375914), (2, 3687957), (3, 2458638), (6, 1229319), (7, 1053702), (9, 819546), (13, 567378), (14, 526851), (18, 409773), (19, 388206), (21, 351234), (26, 283689), (27, 273182), (38, 194103), (39, 189126), (42, 175617), (54, 136591), (57, 129402), (63, 117078), (78, 94563), (79, 93366), (91, 81054), (114, 64701), (117, 63042), (126, 58539), (133, 55458), (158, 46683), (171, 43134), (182, 40527), (189, 39026), (234, 31521), (237, 31122), (247, 29862), (266, 27729), (273, 27018), (342, 21567), (351, 21014), (378, 19513), (399, 18486), (474, 15561), (494, 14931), (513, 14378), (546, 13509), (553, 13338), (702, 10507), (711, 10374), (741, 9954), (798, 9243), (819, 9006), (1026, 7189), (1027, 7182), (1106, 6669), (1197, 6162), (1422, 5187), (1482, 4977), (1501, 4914), (1638, 4503), (1659, 4446), (1729, 4266), (2054, 3591), (2133, 3458), (2223, 3318), (2394, 3081), (2457, 3002)]