31673754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 90326016

約数和(自身を除く): 58652262

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 53, 54, 62, 63, 81, 93, 102, 106, 119, 126, 153, 159, 162, 186, 189, 217, 238, 279, 306, 318, 357, 371, 378, 434, 459, 477, 527, 558, 567, 651, 714, 742, 837, 901, 918, 954, 1054, 1071, 1113, 1134, 1302, 1377, 1431, 1581, 1643, 1674, 1802, 1953, 2142, 2226, 2511, 2703, 2754, 2862, 3162, 3213, 3286, 3339, 3689, 3906, 4293, 4743, 4929, 5022, 5406, 5859, 6307, 6426, 6678, 7378, 8109, 8586, 9486, 9639, 9858, 10017, 11067, 11501, 11718, 12614, 14229, 14787, 16218, 17577, 18921, 19278, 20034, 22134, 23002, 24327, 27931, 28458, 29574, 30051, 33201, 34503, 35154, 37842, 42687, 44361, 48654, 55862, 56763, 60102, 66402, 69006, 72981, 83793, 85374, 88722, 99603, 103509, 113526, 133083, 145962, 167586, 170289, 195517, 199206, 207018, 251379, 266166, 298809, 310527, 340578, 391034, 502758, 510867, 586551, 597618, 621054, 754137, 931581, 1021734, 1173102, 1508274, 1759653, 1863162, 2262411, 3519306, 4524822, 5278959, 10557918, 15836877, 31673754]

約数ペア:

[(1, 31673754), (2, 15836877), (3, 10557918), (6, 5278959), (7, 4524822), (9, 3519306), (14, 2262411), (17, 1863162), (18, 1759653), (21, 1508274), (27, 1173102), (31, 1021734), (34, 931581), (42, 754137), (51, 621054), (53, 597618), (54, 586551), (62, 510867), (63, 502758), (81, 391034), (93, 340578), (102, 310527), (106, 298809), (119, 266166), (126, 251379), (153, 207018), (159, 199206), (162, 195517), (186, 170289), (189, 167586), (217, 145962), (238, 133083), (279, 113526), (306, 103509), (318, 99603), (357, 88722), (371, 85374), (378, 83793), (434, 72981), (459, 69006), (477, 66402), (527, 60102), (558, 56763), (567, 55862), (651, 48654), (714, 44361), (742, 42687), (837, 37842), (901, 35154), (918, 34503), (954, 33201), (1054, 30051), (1071, 29574), (1113, 28458), (1134, 27931), (1302, 24327), (1377, 23002), (1431, 22134), (1581, 20034), (1643, 19278), (1674, 18921), (1802, 17577), (1953, 16218), (2142, 14787), (2226, 14229), (2511, 12614), (2703, 11718), (2754, 11501), (2862, 11067), (3162, 10017), (3213, 9858), (3286, 9639), (3339, 9486), (3689, 8586), (3906, 8109), (4293, 7378), (4743, 6678), (4929, 6426), (5022, 6307), (5406, 5859)]