18460548

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 48665232

約数和(自身を除く): 30204684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 251, 324, 454, 502, 681, 753, 908, 1004, 1362, 1506, 2043, 2259, 2724, 3012, 4086, 4518, 6129, 6777, 8172, 9036, 12258, 13554, 18387, 20331, 24516, 27108, 36774, 40662, 56977, 73548, 81324, 113954, 170931, 227908, 341862, 512793, 683724, 1025586, 1538379, 2051172, 3076758, 4615137, 6153516, 9230274, 18460548]

約数ペア:

[(1, 18460548), (2, 9230274), (3, 6153516), (4, 4615137), (6, 3076758), (9, 2051172), (12, 1538379), (18, 1025586), (27, 683724), (36, 512793), (54, 341862), (81, 227908), (108, 170931), (162, 113954), (227, 81324), (251, 73548), (324, 56977), (454, 40662), (502, 36774), (681, 27108), (753, 24516), (908, 20331), (1004, 18387), (1362, 13554), (1506, 12258), (2043, 9036), (2259, 8172), (2724, 6777), (3012, 6129), (4086, 4518)]