39899316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 99008000

約数和(自身を除く): 59108684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1699, 1957, 3398, 3914, 5097, 5871, 6796, 7828, 10194, 11742, 20388, 23484, 32281, 64562, 96843, 129124, 174997, 193686, 349994, 387372, 524991, 699988, 1049982, 2099964, 3324943, 6649886, 9974829, 13299772, 19949658, 39899316]

約数ペア:

[(1, 39899316), (2, 19949658), (3, 13299772), (4, 9974829), (6, 6649886), (12, 3324943), (19, 2099964), (38, 1049982), (57, 699988), (76, 524991), (103, 387372), (114, 349994), (206, 193686), (228, 174997), (309, 129124), (412, 96843), (618, 64562), (1236, 32281), (1699, 23484), (1957, 20388), (3398, 11742), (3914, 10194), (5097, 7828), (5871, 6796)]