4011642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 9142848

約数和(自身を除く): 5131206

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 73, 86, 129, 142, 146, 213, 219, 258, 387, 426, 438, 639, 657, 774, 1278, 1314, 3053, 3139, 5183, 6106, 6278, 9159, 9417, 10366, 15549, 18318, 18834, 27477, 28251, 31098, 46647, 54954, 56502, 93294, 222869, 445738, 668607, 1337214, 2005821, 4011642]

約数ペア:

[(1, 4011642), (2, 2005821), (3, 1337214), (6, 668607), (9, 445738), (18, 222869), (43, 93294), (71, 56502), (73, 54954), (86, 46647), (129, 31098), (142, 28251), (146, 27477), (213, 18834), (219, 18318), (258, 15549), (387, 10366), (426, 9417), (438, 9159), (639, 6278), (657, 6106), (774, 5183), (1278, 3139), (1314, 3053)]