61851738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 139356000

約数和(自身を除く): 77504262

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1499, 1587, 1794, 2998, 3174, 4497, 6877, 8994, 13754, 19487, 20631, 34477, 38974, 41262, 58461, 68954, 103431, 116922, 206862, 448201, 792971, 896402, 1344603, 1585942, 2378913, 2689206, 4757826, 10308623, 20617246, 30925869, 61851738]

約数ペア:

[(1, 61851738), (2, 30925869), (3, 20617246), (6, 10308623), (13, 4757826), (23, 2689206), (26, 2378913), (39, 1585942), (46, 1344603), (69, 896402), (78, 792971), (138, 448201), (299, 206862), (529, 116922), (598, 103431), (897, 68954), (1058, 58461), (1499, 41262), (1587, 38974), (1794, 34477), (2998, 20631), (3174, 19487), (4497, 13754), (6877, 8994)]