1999032

素因数分解:

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

素因数の和:252

約数の個数: 64

約数和(自身を含む): 5825280

約数和(自身を除く): 3826248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 163, 168, 219, 292, 326, 438, 489, 511, 584, 652, 876, 978, 1022, 1141, 1304, 1533, 1752, 1956, 2044, 2282, 3066, 3423, 3912, 4088, 4564, 6132, 6846, 9128, 11899, 12264, 13692, 23798, 27384, 35697, 47596, 71394, 83293, 95192, 142788, 166586, 249879, 285576, 333172, 499758, 666344, 999516, 1999032]

約数ペア:

[(1, 1999032), (2, 999516), (3, 666344), (4, 499758), (6, 333172), (7, 285576), (8, 249879), (12, 166586), (14, 142788), (21, 95192), (24, 83293), (28, 71394), (42, 47596), (56, 35697), (73, 27384), (84, 23798), (146, 13692), (163, 12264), (168, 11899), (219, 9128), (292, 6846), (326, 6132), (438, 4564), (489, 4088), (511, 3912), (584, 3423), (652, 3066), (876, 2282), (978, 2044), (1022, 1956), (1141, 1752), (1304, 1533)]