19343124

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 50982624

約数和(自身を除く): 31639500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 263, 324, 454, 526, 681, 789, 908, 1052, 1362, 1578, 2043, 2367, 2724, 3156, 4086, 4734, 6129, 7101, 8172, 9468, 12258, 14202, 18387, 21303, 24516, 28404, 36774, 42606, 59701, 73548, 85212, 119402, 179103, 238804, 358206, 537309, 716412, 1074618, 1611927, 2149236, 3223854, 4835781, 6447708, 9671562, 19343124]

約数ペア:

[(1, 19343124), (2, 9671562), (3, 6447708), (4, 4835781), (6, 3223854), (9, 2149236), (12, 1611927), (18, 1074618), (27, 716412), (36, 537309), (54, 358206), (81, 238804), (108, 179103), (162, 119402), (227, 85212), (263, 73548), (324, 59701), (454, 42606), (526, 36774), (681, 28404), (789, 24516), (908, 21303), (1052, 18387), (1362, 14202), (1578, 12258), (2043, 9468), (2367, 8172), (2724, 7101), (3156, 6129), (4086, 4734)]