2945502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 7399392

約数和(自身を除く): 4453890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 241, 291, 482, 582, 679, 723, 873, 1358, 1446, 1687, 1746, 2037, 2169, 3374, 4074, 4338, 5061, 6111, 10122, 12222, 15183, 23377, 30366, 46754, 70131, 140262, 163639, 210393, 327278, 420786, 490917, 981834, 1472751, 2945502]

約数ペア:

[(1, 2945502), (2, 1472751), (3, 981834), (6, 490917), (7, 420786), (9, 327278), (14, 210393), (18, 163639), (21, 140262), (42, 70131), (63, 46754), (97, 30366), (126, 23377), (194, 15183), (241, 12222), (291, 10122), (482, 6111), (582, 5061), (679, 4338), (723, 4074), (873, 3374), (1358, 2169), (1446, 2037), (1687, 1746)]