31293948

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{7603}}^1$

素因数の和:7631

約数の個数: 48

約数和(自身を含む): 85164800

約数和(自身を除く): 53870852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 7603, 15206, 22809, 30412, 45618, 53221, 91236, 106442, 159663, 212884, 319326, 372547, 638652, 745094, 1117641, 1490188, 2235282, 2607829, 4470564, 5215658, 7823487, 10431316, 15646974, 31293948]

約数ペア:

[(1, 31293948), (2, 15646974), (3, 10431316), (4, 7823487), (6, 5215658), (7, 4470564), (12, 2607829), (14, 2235282), (21, 1490188), (28, 1117641), (42, 745094), (49, 638652), (84, 372547), (98, 319326), (147, 212884), (196, 159663), (294, 106442), (343, 91236), (588, 53221), (686, 45618), (1029, 30412), (1372, 22809), (2058, 15206), (4116, 7603)]