3998376.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3335

約数の個数: 54

約数和(自身を含む): 54954900

約数和(自身を除く): 34883784

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 3299, 6084, 6598, 9897, 13196, 19794, 29691, 39588, 42887, 59382, 85774, 118764, 128661, 171548, 257322, 385983, 514644, 557531, 771966, 1115062, 1543932, 1672593, 2230124, 3345186, 5017779, 6690372, 10035558, 20071116]

約数ペア:

[(1, 20071116), (2, 10035558), (3, 6690372), (4, 5017779), (6, 3345186), (9, 2230124), (12, 1672593), (13, 1543932), (18, 1115062), (26, 771966), (36, 557531), (39, 514644), (52, 385983), (78, 257322), (117, 171548), (156, 128661), (169, 118764), (234, 85774), (338, 59382), (468, 42887), (507, 39588), (676, 29691), (1014, 19794), (1521, 13196), (2028, 9897), (3042, 6598), (3299, 6084)]