245087137998

素因数分解:

$2^1\times 3^2\times {\mathrm{2111}}^1\times {\mathrm{2311}}^1\times {\mathrm{2791}}^1$

素因数の和:7221

約数の個数: 48

約数和(自身を含む): 531694006272

約数和(自身を除く): 286606868274

約数列:

[1, 2, 3, 6, 9, 18, 2111, 2311, 2791, 4222, 4622, 5582, 6333, 6933, 8373, 12666, 13866, 16746, 18999, 20799, 25119, 37998, 41598, 50238, 4878521, 5891801, 6450001, 9757042, 11783602, 12900002, 14635563, 17675403, 19350003, 29271126, 35350806, 38700006, 43906689, 53026209, 58050009, 87813378, 106052418, 116100018, 13615952111, 27231904222, 40847856333, 81695712666, 122543568999, 245087137998]

約数ペア:

[(1, 245087137998), (2, 122543568999), (3, 81695712666), (6, 40847856333), (9, 27231904222), (18, 13615952111), (2111, 116100018), (2311, 106052418), (2791, 87813378), (4222, 58050009), (4622, 53026209), (5582, 43906689), (6333, 38700006), (6933, 35350806), (8373, 29271126), (12666, 19350003), (13866, 17675403), (16746, 14635563), (18999, 12900002), (20799, 11783602), (25119, 9757042), (37998, 6450001), (41598, 5891801), (50238, 4878521)]