16812276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 43163904

約数和(自身を除く): 26351628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2293, 2444, 3666, 4586, 6879, 7332, 9172, 13758, 27516, 29809, 59618, 89427, 107771, 119236, 178854, 215542, 323313, 357708, 431084, 646626, 1293252, 1401023, 2802046, 4203069, 5604092, 8406138, 16812276]

約数ペア:

[(1, 16812276), (2, 8406138), (3, 5604092), (4, 4203069), (6, 2802046), (12, 1401023), (13, 1293252), (26, 646626), (39, 431084), (47, 357708), (52, 323313), (78, 215542), (94, 178854), (141, 119236), (156, 107771), (188, 89427), (282, 59618), (564, 29809), (611, 27516), (1222, 13758), (1833, 9172), (2293, 7332), (2444, 6879), (3666, 4586)]