21372504

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3923}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 53680320

約数和(自身を除く): 32307816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3923, 5448, 7846, 11769, 15692, 23538, 31384, 47076, 94152, 890521, 1781042, 2671563, 3562084, 5343126, 7124168, 10686252, 21372504]

約数ペア:

[(1, 21372504), (2, 10686252), (3, 7124168), (4, 5343126), (6, 3562084), (8, 2671563), (12, 1781042), (24, 890521), (227, 94152), (454, 47076), (681, 31384), (908, 23538), (1362, 15692), (1816, 11769), (2724, 7846), (3923, 5448)]