21724056

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9776

約数の個数: 48

約数和(自身を含む): 60740160

約数和(自身を除く): 39016104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9733, 19466, 29199, 38932, 58398, 77864, 87597, 116796, 175194, 233592, 301723, 350388, 603446, 700776, 905169, 1206892, 1810338, 2413784, 2715507, 3620676, 5431014, 7241352, 10862028, 21724056]

約数ペア:

[(1, 21724056), (2, 10862028), (3, 7241352), (4, 5431014), (6, 3620676), (8, 2715507), (9, 2413784), (12, 1810338), (18, 1206892), (24, 905169), (31, 700776), (36, 603446), (62, 350388), (72, 301723), (93, 233592), (124, 175194), (186, 116796), (248, 87597), (279, 77864), (372, 58398), (558, 38932), (744, 29199), (1116, 19466), (2232, 9733)]