213592158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19421}}^1$

素因数の和:19489

約数の個数: 48

約数和(自身を含む): 509011776

約数和(自身を除く): 295419618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 19421, 38842, 58263, 116526, 174789, 252473, 349578, 504946, 757419, 912787, 1514838, 1825574, 2272257, 2738361, 4544514, 5476722, 8215083, 11866231, 16430166, 23732462, 35598693, 71197386, 106796079, 213592158]

約数ペア:

[(1, 213592158), (2, 106796079), (3, 71197386), (6, 35598693), (9, 23732462), (13, 16430166), (18, 11866231), (26, 8215083), (39, 5476722), (47, 4544514), (78, 2738361), (94, 2272257), (117, 1825574), (141, 1514838), (234, 912787), (282, 757419), (423, 504946), (611, 349578), (846, 252473), (1222, 174789), (1833, 116526), (3666, 58263), (5499, 38842), (10998, 19421)]