16247574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 25846506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 811, 954, 1113, 1431, 1622, 2226, 2433, 2862, 3339, 4866, 5677, 6678, 7299, 10017, 11354, 14598, 17031, 20034, 21897, 34062, 42983, 43794, 51093, 85966, 102186, 128949, 153279, 257898, 300881, 306558, 386847, 601762, 773694, 902643, 1160541, 1805286, 2321082, 2707929, 5415858, 8123787, 16247574]

約数ペア:

[(1, 16247574), (2, 8123787), (3, 5415858), (6, 2707929), (7, 2321082), (9, 1805286), (14, 1160541), (18, 902643), (21, 773694), (27, 601762), (42, 386847), (53, 306558), (54, 300881), (63, 257898), (106, 153279), (126, 128949), (159, 102186), (189, 85966), (318, 51093), (371, 43794), (378, 42983), (477, 34062), (742, 21897), (811, 20034), (954, 17031), (1113, 14598), (1431, 11354), (1622, 10017), (2226, 7299), (2433, 6678), (2862, 5677), (3339, 4866)]