1551004038

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{142897}}^1$

素因数の和:142978

約数の個数: 40

約数和(自身を含む): 3527294232

約数和(自身を除く): 1976290194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 142897, 285794, 428691, 857382, 1286073, 2572146, 3858219, 7716438, 9574099, 11574657, 19148198, 23149314, 28722297, 57444594, 86166891, 172333782, 258500673, 517001346, 775502019, 1551004038]

約数ペア:

[(1, 1551004038), (2, 775502019), (3, 517001346), (6, 258500673), (9, 172333782), (18, 86166891), (27, 57444594), (54, 28722297), (67, 23149314), (81, 19148198), (134, 11574657), (162, 9574099), (201, 7716438), (402, 3858219), (603, 2572146), (1206, 1286073), (1809, 857382), (3618, 428691), (5427, 285794), (10854, 142897)]