13261968

素因数分解:

$2^4\times 3^7\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 38638400

約数和(自身を除く): 25376432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 379, 432, 486, 648, 729, 758, 972, 1137, 1296, 1458, 1516, 1944, 2187, 2274, 2916, 3032, 3411, 3888, 4374, 4548, 5832, 6064, 6822, 8748, 9096, 10233, 11664, 13644, 17496, 18192, 20466, 27288, 30699, 34992, 40932, 54576, 61398, 81864, 92097, 122796, 163728, 184194, 245592, 276291, 368388, 491184, 552582, 736776, 828873, 1105164, 1473552, 1657746, 2210328, 3315492, 4420656, 6630984, 13261968]

約数ペア:

[(1, 13261968), (2, 6630984), (3, 4420656), (4, 3315492), (6, 2210328), (8, 1657746), (9, 1473552), (12, 1105164), (16, 828873), (18, 736776), (24, 552582), (27, 491184), (36, 368388), (48, 276291), (54, 245592), (72, 184194), (81, 163728), (108, 122796), (144, 92097), (162, 81864), (216, 61398), (243, 54576), (324, 40932), (379, 34992), (432, 30699), (486, 27288), (648, 20466), (729, 18192), (758, 17496), (972, 13644), (1137, 11664), (1296, 10233), (1458, 9096), (1516, 8748), (1944, 6822), (2187, 6064), (2274, 5832), (2916, 4548), (3032, 4374), (3411, 3888)]