6996612

素因数分解:

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

素因数の和:257

約数の個数: 72

約数和(自身を含む): 19369056

約数和(自身を除く): 12372444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 163, 196, 219, 292, 294, 326, 438, 489, 511, 588, 652, 876, 978, 1022, 1141, 1533, 1956, 2044, 2282, 3066, 3423, 3577, 4564, 6132, 6846, 7154, 7987, 10731, 11899, 13692, 14308, 15974, 21462, 23798, 23961, 31948, 35697, 42924, 47596, 47922, 71394, 83293, 95844, 142788, 166586, 249879, 333172, 499758, 583051, 999516, 1166102, 1749153, 2332204, 3498306, 6996612]

約数ペア:

[(1, 6996612), (2, 3498306), (3, 2332204), (4, 1749153), (6, 1166102), (7, 999516), (12, 583051), (14, 499758), (21, 333172), (28, 249879), (42, 166586), (49, 142788), (73, 95844), (84, 83293), (98, 71394), (146, 47922), (147, 47596), (163, 42924), (196, 35697), (219, 31948), (292, 23961), (294, 23798), (326, 21462), (438, 15974), (489, 14308), (511, 13692), (588, 11899), (652, 10731), (876, 7987), (978, 7154), (1022, 6846), (1141, 6132), (1533, 4564), (1956, 3577), (2044, 3423), (2282, 3066)]