2005497522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{12253}}^1$

素因数の和:12704

約数の個数: 64

約数和(自身を含む): 5105506560

約数和(自身を除く): 3100009038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 433, 866, 1299, 2598, 3031, 3897, 6062, 7794, 9093, 11691, 12253, 18186, 23382, 24506, 27279, 36759, 54558, 73518, 81837, 85771, 110277, 163674, 171542, 220554, 257313, 330831, 514626, 661662, 771939, 1543878, 2315817, 4631634, 5305549, 10611098, 15916647, 31833294, 37138843, 47749941, 74277686, 95499882, 111416529, 143249823, 222833058, 286499646, 334249587, 668499174, 1002748761, 2005497522]

約数ペア:

[(1, 2005497522), (2, 1002748761), (3, 668499174), (6, 334249587), (7, 286499646), (9, 222833058), (14, 143249823), (18, 111416529), (21, 95499882), (27, 74277686), (42, 47749941), (54, 37138843), (63, 31833294), (126, 15916647), (189, 10611098), (378, 5305549), (433, 4631634), (866, 2315817), (1299, 1543878), (2598, 771939), (3031, 661662), (3897, 514626), (6062, 330831), (7794, 257313), (9093, 220554), (11691, 171542), (12253, 163674), (18186, 110277), (23382, 85771), (24506, 81837), (27279, 73518), (36759, 54558)]