38999004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 99644160

約数和(自身を除く): 60645156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 673, 878, 1317, 1346, 1756, 2019, 2634, 2692, 4038, 4829, 5268, 7403, 8076, 9658, 14487, 14806, 19316, 22209, 28974, 29612, 44418, 57948, 88836, 295447, 590894, 886341, 1181788, 1772682, 3249917, 3545364, 6499834, 9749751, 12999668, 19499502, 38999004]

約数ペア:

[(1, 38999004), (2, 19499502), (3, 12999668), (4, 9749751), (6, 6499834), (11, 3545364), (12, 3249917), (22, 1772682), (33, 1181788), (44, 886341), (66, 590894), (132, 295447), (439, 88836), (673, 57948), (878, 44418), (1317, 29612), (1346, 28974), (1756, 22209), (2019, 19316), (2634, 14806), (2692, 14487), (4038, 9658), (4829, 8076), (5268, 7403)]