64458558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51933

約数の個数: 32

約数和(自身を含む): 149472000

約数和(自身を除く): 85013442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 51899, 103798, 155697, 311394, 467091, 934182, 1193677, 1401273, 2387354, 2802546, 3581031, 7162062, 10743093, 21486186, 32229279, 64458558]

約数ペア:

[(1, 64458558), (2, 32229279), (3, 21486186), (6, 10743093), (9, 7162062), (18, 3581031), (23, 2802546), (27, 2387354), (46, 1401273), (54, 1193677), (69, 934182), (138, 467091), (207, 311394), (414, 155697), (621, 103798), (1242, 51899)]