19475208

素因数分解:

$2^3\times 3^3\times {\mathrm{90163}}^1$

素因数の和:90178

約数の個数: 32

約数和(自身を含む): 54098400

約数和(自身を除く): 34623192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90163, 180326, 270489, 360652, 540978, 721304, 811467, 1081956, 1622934, 2163912, 2434401, 3245868, 4868802, 6491736, 9737604, 19475208]

約数ペア:

[(1, 19475208), (2, 9737604), (3, 6491736), (4, 4868802), (6, 3245868), (8, 2434401), (9, 2163912), (12, 1622934), (18, 1081956), (24, 811467), (27, 721304), (36, 540978), (54, 360652), (72, 270489), (108, 180326), (216, 90163)]