210621528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{225023}}^1$

素因数の和:225048

約数の個数: 48

約数和(自身を含む): 614315520

約数和(自身を除く): 403693992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 225023, 450046, 675069, 900092, 1350138, 1800184, 2025207, 2700276, 2925299, 4050414, 5400552, 5850598, 8100828, 8775897, 11701196, 16201656, 17551794, 23402392, 26327691, 35103588, 52655382, 70207176, 105310764, 210621528]

約数ペア:

[(1, 210621528), (2, 105310764), (3, 70207176), (4, 52655382), (6, 35103588), (8, 26327691), (9, 23402392), (12, 17551794), (13, 16201656), (18, 11701196), (24, 8775897), (26, 8100828), (36, 5850598), (39, 5400552), (52, 4050414), (72, 2925299), (78, 2700276), (104, 2025207), (117, 1800184), (156, 1350138), (234, 900092), (312, 675069), (468, 450046), (936, 225023)]