2998548

素因数分解:

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

素因数の和:253

約数の個数: 72

約数和(自身を含む): 8835008

約数和(自身を除く): 5836460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 163, 219, 252, 292, 326, 438, 489, 511, 652, 657, 876, 978, 1022, 1141, 1314, 1467, 1533, 1956, 2044, 2282, 2628, 2934, 3066, 3423, 4564, 4599, 5868, 6132, 6846, 9198, 10269, 11899, 13692, 18396, 20538, 23798, 35697, 41076, 47596, 71394, 83293, 107091, 142788, 166586, 214182, 249879, 333172, 428364, 499758, 749637, 999516, 1499274, 2998548]

約数ペア:

[(1, 2998548), (2, 1499274), (3, 999516), (4, 749637), (6, 499758), (7, 428364), (9, 333172), (12, 249879), (14, 214182), (18, 166586), (21, 142788), (28, 107091), (36, 83293), (42, 71394), (63, 47596), (73, 41076), (84, 35697), (126, 23798), (146, 20538), (163, 18396), (219, 13692), (252, 11899), (292, 10269), (326, 9198), (438, 6846), (489, 6132), (511, 5868), (652, 4599), (657, 4564), (876, 3423), (978, 3066), (1022, 2934), (1141, 2628), (1314, 2282), (1467, 2044), (1533, 1956)]