1489771458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{15619}}^1$

素因数の和:16391

約数の個数: 48

約数和(自身を含む): 3694067520

約数和(自身を除く): 2204296062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 757, 1514, 2271, 4542, 5299, 6813, 10598, 13626, 15619, 15897, 31238, 31794, 46857, 47691, 93714, 95382, 109333, 140571, 218666, 281142, 327999, 655998, 983997, 1967994, 11823583, 23647166, 35470749, 70941498, 82765081, 106412247, 165530162, 212824494, 248295243, 496590486, 744885729, 1489771458]

約数ペア:

[(1, 1489771458), (2, 744885729), (3, 496590486), (6, 248295243), (7, 212824494), (9, 165530162), (14, 106412247), (18, 82765081), (21, 70941498), (42, 35470749), (63, 23647166), (126, 11823583), (757, 1967994), (1514, 983997), (2271, 655998), (4542, 327999), (5299, 281142), (6813, 218666), (10598, 140571), (13626, 109333), (15619, 95382), (15897, 93714), (31238, 47691), (31794, 46857)]