19732122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 44778240

約数和(自身を除く): 25046118

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 206, 261, 309, 367, 522, 618, 734, 927, 1101, 1854, 2202, 2987, 3303, 5974, 6606, 8961, 10643, 17922, 21286, 26883, 31929, 37801, 53766, 63858, 75602, 95787, 113403, 191574, 226806, 340209, 680418, 1096229, 2192458, 3288687, 6577374, 9866061, 19732122]

約数ペア:

[(1, 19732122), (2, 9866061), (3, 6577374), (6, 3288687), (9, 2192458), (18, 1096229), (29, 680418), (58, 340209), (87, 226806), (103, 191574), (174, 113403), (206, 95787), (261, 75602), (309, 63858), (367, 53766), (522, 37801), (618, 31929), (734, 26883), (927, 21286), (1101, 17922), (1854, 10643), (2202, 8961), (2987, 6606), (3303, 5974)]