1499274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 3786432

約数和(自身を除く): 2287158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 163, 219, 326, 438, 489, 511, 657, 978, 1022, 1141, 1314, 1467, 1533, 2282, 2934, 3066, 3423, 4599, 6846, 9198, 10269, 11899, 20538, 23798, 35697, 71394, 83293, 107091, 166586, 214182, 249879, 499758, 749637, 1499274]

約数ペア:

[(1, 1499274), (2, 749637), (3, 499758), (6, 249879), (7, 214182), (9, 166586), (14, 107091), (18, 83293), (21, 71394), (42, 35697), (63, 23798), (73, 20538), (126, 11899), (146, 10269), (163, 9198), (219, 6846), (326, 4599), (438, 3423), (489, 3066), (511, 2934), (657, 2282), (978, 1533), (1022, 1467), (1141, 1314)]