8407842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 17867520

約数和(自身を除く): 9459678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 563, 786, 1126, 1689, 2489, 3378, 4978, 7467, 10697, 14934, 21394, 32091, 64182, 73753, 147506, 221259, 442518, 1401307, 2802614, 4203921, 8407842]

約数ペア:

[(1, 8407842), (2, 4203921), (3, 2802614), (6, 1401307), (19, 442518), (38, 221259), (57, 147506), (114, 73753), (131, 64182), (262, 32091), (393, 21394), (563, 14934), (786, 10697), (1126, 7467), (1689, 4978), (2489, 3378)]