2219406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7549}}^1$

素因数の和:7568

約数の個数: 24

約数和(自身を含む): 5164200

約数和(自身を除く): 2944794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7549, 15098, 22647, 45294, 52843, 105686, 158529, 317058, 369901, 739802, 1109703, 2219406]

約数ペア:

[(1, 2219406), (2, 1109703), (3, 739802), (6, 369901), (7, 317058), (14, 158529), (21, 105686), (42, 52843), (49, 45294), (98, 22647), (147, 15098), (294, 7549)]