40804668

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16463

約数の個数: 48

約数和(自身を含む): 110396160

約数和(自身を除く): 69591492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 16427, 32854, 49281, 65708, 98562, 147843, 197124, 295686, 377821, 443529, 591372, 755642, 887058, 1133463, 1511284, 1774116, 2266926, 3400389, 4533852, 6800778, 10201167, 13601556, 20402334, 40804668]

約数ペア:

[(1, 40804668), (2, 20402334), (3, 13601556), (4, 10201167), (6, 6800778), (9, 4533852), (12, 3400389), (18, 2266926), (23, 1774116), (27, 1511284), (36, 1133463), (46, 887058), (54, 755642), (69, 591372), (92, 443529), (108, 377821), (138, 295686), (207, 197124), (276, 147843), (414, 98562), (621, 65708), (828, 49281), (1242, 32854), (2484, 16427)]