27538452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 73731840

約数和(自身を除く): 46193388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 421, 474, 711, 828, 842, 948, 1263, 1422, 1684, 1817, 2526, 2844, 3634, 3789, 5052, 5451, 7268, 7578, 9683, 10902, 15156, 16353, 19366, 21804, 29049, 32706, 33259, 38732, 58098, 65412, 66518, 87147, 99777, 116196, 133036, 174294, 199554, 299331, 348588, 399108, 598662, 764957, 1197324, 1529914, 2294871, 3059828, 4589742, 6884613, 9179484, 13769226, 27538452]

約数ペア:

[(1, 27538452), (2, 13769226), (3, 9179484), (4, 6884613), (6, 4589742), (9, 3059828), (12, 2294871), (18, 1529914), (23, 1197324), (36, 764957), (46, 598662), (69, 399108), (79, 348588), (92, 299331), (138, 199554), (158, 174294), (207, 133036), (237, 116196), (276, 99777), (316, 87147), (414, 66518), (421, 65412), (474, 58098), (711, 38732), (828, 33259), (842, 32706), (948, 29049), (1263, 21804), (1422, 19366), (1684, 16353), (1817, 15156), (2526, 10902), (2844, 9683), (3634, 7578), (3789, 7268), (5052, 5451)]