3981012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 6781740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 571, 581, 996, 1142, 1162, 1713, 1743, 2284, 2324, 3426, 3486, 3997, 6852, 6972, 7994, 11991, 15988, 23982, 47393, 47964, 94786, 142179, 189572, 284358, 331751, 568716, 663502, 995253, 1327004, 1990506, 3981012]

約数ペア:

[(1, 3981012), (2, 1990506), (3, 1327004), (4, 995253), (6, 663502), (7, 568716), (12, 331751), (14, 284358), (21, 189572), (28, 142179), (42, 94786), (83, 47964), (84, 47393), (166, 23982), (249, 15988), (332, 11991), (498, 7994), (571, 6972), (581, 6852), (996, 3997), (1142, 3486), (1162, 3426), (1713, 2324), (1743, 2284)]