39864318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 92951040

約数和(自身を除く): 53086722

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 727, 741, 962, 1406, 1443, 1454, 1482, 2109, 2181, 2886, 4218, 4362, 9139, 9451, 13813, 18278, 18902, 26899, 27417, 27626, 28353, 41439, 53798, 54834, 56706, 80697, 82878, 161394, 179569, 349687, 359138, 511081, 538707, 699374, 1022162, 1049061, 1077414, 1533243, 2098122, 3066486, 6644053, 13288106, 19932159, 39864318]

約数ペア:

[(1, 39864318), (2, 19932159), (3, 13288106), (6, 6644053), (13, 3066486), (19, 2098122), (26, 1533243), (37, 1077414), (38, 1049061), (39, 1022162), (57, 699374), (74, 538707), (78, 511081), (111, 359138), (114, 349687), (222, 179569), (247, 161394), (481, 82878), (494, 80697), (703, 56706), (727, 54834), (741, 53798), (962, 41439), (1406, 28353), (1443, 27626), (1454, 27417), (1482, 26899), (2109, 18902), (2181, 18278), (2886, 13813), (4218, 9451), (4362, 9139)]