40481676

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2671}}^1$

素因数の和:3102

約数の個数: 36

約数和(自身を含む): 102610144

約数和(自身を除く): 62128468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 2671, 3789, 5052, 5342, 7578, 8013, 10684, 15156, 16026, 24039, 32052, 48078, 96156, 1124491, 2248982, 3373473, 4497964, 6746946, 10120419, 13493892, 20240838, 40481676]

約数ペア:

[(1, 40481676), (2, 20240838), (3, 13493892), (4, 10120419), (6, 6746946), (9, 4497964), (12, 3373473), (18, 2248982), (36, 1124491), (421, 96156), (842, 48078), (1263, 32052), (1684, 24039), (2526, 16026), (2671, 15156), (3789, 10684), (5052, 8013), (5342, 7578)]