31041738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6348

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 53872182

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 6317, 12634, 18951, 37902, 44219, 56853, 82121, 88438, 113706, 132657, 164242, 170559, 246363, 265314, 341118, 397971, 492726, 574847, 739089, 795942, 1149694, 1193913, 1478178, 1724541, 2217267, 2387826, 3449082, 4434534, 5173623, 10347246, 15520869, 31041738]

約数ペア:

[(1, 31041738), (2, 15520869), (3, 10347246), (6, 5173623), (7, 4434534), (9, 3449082), (13, 2387826), (14, 2217267), (18, 1724541), (21, 1478178), (26, 1193913), (27, 1149694), (39, 795942), (42, 739089), (54, 574847), (63, 492726), (78, 397971), (91, 341118), (117, 265314), (126, 246363), (182, 170559), (189, 164242), (234, 132657), (273, 113706), (351, 88438), (378, 82121), (546, 56853), (702, 44219), (819, 37902), (1638, 18951), (2457, 12634), (4914, 6317)]