7636692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 20504960

約数和(自身を除く): 12868268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 397, 458, 687, 794, 916, 1191, 1374, 1588, 1603, 2382, 2748, 2779, 3206, 4764, 4809, 5558, 6412, 8337, 9618, 11116, 16674, 19236, 33348, 90913, 181826, 272739, 363652, 545478, 636391, 1090956, 1272782, 1909173, 2545564, 3818346, 7636692]

約数ペア:

[(1, 7636692), (2, 3818346), (3, 2545564), (4, 1909173), (6, 1272782), (7, 1090956), (12, 636391), (14, 545478), (21, 363652), (28, 272739), (42, 181826), (84, 90913), (229, 33348), (397, 19236), (458, 16674), (687, 11116), (794, 9618), (916, 8337), (1191, 6412), (1374, 5558), (1588, 4809), (1603, 4764), (2382, 3206), (2748, 2779)]