13238928

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 60

約数和(自身を含む): 37503180

約数和(自身を除く): 24264252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1033, 1068, 1424, 1602, 2066, 2136, 3099, 3204, 4132, 4272, 6198, 6408, 8264, 9297, 12396, 12816, 16528, 18594, 24792, 37188, 49584, 74376, 91937, 148752, 183874, 275811, 367748, 551622, 735496, 827433, 1103244, 1470992, 1654866, 2206488, 3309732, 4412976, 6619464, 13238928]

約数ペア:

[(1, 13238928), (2, 6619464), (3, 4412976), (4, 3309732), (6, 2206488), (8, 1654866), (9, 1470992), (12, 1103244), (16, 827433), (18, 735496), (24, 551622), (36, 367748), (48, 275811), (72, 183874), (89, 148752), (144, 91937), (178, 74376), (267, 49584), (356, 37188), (534, 24792), (712, 18594), (801, 16528), (1033, 12816), (1068, 12396), (1424, 9297), (1602, 8264), (2066, 6408), (2136, 6198), (3099, 4272), (3204, 4132)]