54777684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18481}}^1$

素因数の和:18520

約数の個数: 48

約数和(自身を含む): 144898880

約数和(自身を除く): 90121196

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 18481, 36962, 55443, 73924, 110886, 221772, 240253, 351139, 480506, 702278, 720759, 961012, 1053417, 1404556, 1441518, 2106834, 2883036, 4213668, 4564807, 9129614, 13694421, 18259228, 27388842, 54777684]

約数ペア:

[(1, 54777684), (2, 27388842), (3, 18259228), (4, 13694421), (6, 9129614), (12, 4564807), (13, 4213668), (19, 2883036), (26, 2106834), (38, 1441518), (39, 1404556), (52, 1053417), (57, 961012), (76, 720759), (78, 702278), (114, 480506), (156, 351139), (228, 240253), (247, 221772), (494, 110886), (741, 73924), (988, 55443), (1482, 36962), (2964, 18481)]