12111294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 28030464

約数和(自身を除く): 15919170

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 157, 258, 299, 314, 471, 559, 598, 897, 942, 989, 1118, 1677, 1794, 1978, 2041, 2967, 3354, 3611, 4082, 5934, 6123, 6751, 7222, 10833, 12246, 12857, 13502, 20253, 21666, 25714, 38571, 40506, 46943, 77142, 87763, 93886, 140829, 155273, 175526, 263289, 281658, 310546, 465819, 526578, 931638, 2018549, 4037098, 6055647, 12111294]

約数ペア:

[(1, 12111294), (2, 6055647), (3, 4037098), (6, 2018549), (13, 931638), (23, 526578), (26, 465819), (39, 310546), (43, 281658), (46, 263289), (69, 175526), (78, 155273), (86, 140829), (129, 93886), (138, 87763), (157, 77142), (258, 46943), (299, 40506), (314, 38571), (471, 25714), (559, 21666), (598, 20253), (897, 13502), (942, 12857), (989, 12246), (1118, 10833), (1677, 7222), (1794, 6751), (1978, 6123), (2041, 5934), (2967, 4082), (3354, 3611)]