19253484

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 52335920

約数和(自身を除く): 33082436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 337, 414, 529, 621, 674, 828, 1011, 1058, 1242, 1348, 1587, 2022, 2116, 2484, 3033, 3174, 4044, 4761, 6066, 6348, 7751, 9099, 9522, 12132, 14283, 15502, 18198, 19044, 23253, 28566, 31004, 36396, 46506, 57132, 69759, 93012, 139518, 178273, 209277, 279036, 356546, 418554, 534819, 713092, 837108, 1069638, 1604457, 2139276, 3208914, 4813371, 6417828, 9626742, 19253484]

約数ペア:

[(1, 19253484), (2, 9626742), (3, 6417828), (4, 4813371), (6, 3208914), (9, 2139276), (12, 1604457), (18, 1069638), (23, 837108), (27, 713092), (36, 534819), (46, 418554), (54, 356546), (69, 279036), (92, 209277), (108, 178273), (138, 139518), (207, 93012), (276, 69759), (337, 57132), (414, 46506), (529, 36396), (621, 31004), (674, 28566), (828, 23253), (1011, 19044), (1058, 18198), (1242, 15502), (1348, 14283), (1587, 12132), (2022, 9522), (2116, 9099), (2484, 7751), (3033, 6348), (3174, 6066), (4044, 4761)]