520059078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{375223}}^1$

素因数の和:375249

約数の個数: 48

約数和(自身を含む): 1404838656

約数和(自身を除く): 884779578

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 375223, 750446, 1125669, 2251338, 2626561, 3377007, 4127453, 5253122, 6754014, 7879683, 8254906, 12382359, 15759366, 23639049, 24764718, 28892171, 37147077, 47278098, 57784342, 74294154, 86676513, 173353026, 260029539, 520059078]

約数ペア:

[(1, 520059078), (2, 260029539), (3, 173353026), (6, 86676513), (7, 74294154), (9, 57784342), (11, 47278098), (14, 37147077), (18, 28892171), (21, 24764718), (22, 23639049), (33, 15759366), (42, 12382359), (63, 8254906), (66, 7879683), (77, 6754014), (99, 5253122), (126, 4127453), (154, 3377007), (198, 2626561), (231, 2251338), (462, 1125669), (693, 750446), (1386, 375223)]