1811964516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{14779}}^1$

素因数の和:15404

約数の個数: 48

約数和(自身を含む): 4484370240

約数和(自身を除く): 2672405724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 601, 1202, 1803, 2404, 3606, 7212, 10217, 14779, 20434, 29558, 30651, 40868, 44337, 59116, 61302, 88674, 122604, 177348, 251243, 502486, 753729, 1004972, 1507458, 3014916, 8882179, 17764358, 26646537, 35528716, 53293074, 106586148, 150997043, 301994086, 452991129, 603988172, 905982258, 1811964516]

約数ペア:

[(1, 1811964516), (2, 905982258), (3, 603988172), (4, 452991129), (6, 301994086), (12, 150997043), (17, 106586148), (34, 53293074), (51, 35528716), (68, 26646537), (102, 17764358), (204, 8882179), (601, 3014916), (1202, 1507458), (1803, 1004972), (2404, 753729), (3606, 502486), (7212, 251243), (10217, 177348), (14779, 122604), (20434, 88674), (29558, 61302), (30651, 59116), (40868, 44337)]