22878354

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 46641600

約数和(自身を除く): 23763246

約数列:

[1, 2, 3, 6, 149, 157, 163, 298, 314, 326, 447, 471, 489, 894, 942, 978, 23393, 24287, 25591, 46786, 48574, 51182, 70179, 72861, 76773, 140358, 145722, 153546, 3813059, 7626118, 11439177, 22878354]

約数ペア:

[(1, 22878354), (2, 11439177), (3, 7626118), (6, 3813059), (149, 153546), (157, 145722), (163, 140358), (298, 76773), (314, 72861), (326, 70179), (447, 51182), (471, 48574), (489, 46786), (894, 25591), (942, 24287), (978, 23393)]