15342354

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 34383960

約数和(自身を除く): 19041606

約数列:

[1, 2, 3, 6, 9, 18, 61, 89, 122, 157, 178, 183, 267, 314, 366, 471, 534, 549, 801, 942, 1098, 1413, 1602, 2826, 5429, 9577, 10858, 13973, 16287, 19154, 27946, 28731, 32574, 41919, 48861, 57462, 83838, 86193, 97722, 125757, 172386, 251514, 852353, 1704706, 2557059, 5114118, 7671177, 15342354]

約数ペア:

[(1, 15342354), (2, 7671177), (3, 5114118), (6, 2557059), (9, 1704706), (18, 852353), (61, 251514), (89, 172386), (122, 125757), (157, 97722), (178, 86193), (183, 83838), (267, 57462), (314, 48861), (366, 41919), (471, 32574), (534, 28731), (549, 27946), (801, 19154), (942, 16287), (1098, 13973), (1413, 10858), (1602, 9577), (2826, 5429)]