2006202222

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{417437}}^1$

素因数の和:417537

約数の個数: 32

約数和(自身を含む): 4508330400

約数和(自身を除く): 2502128178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 417437, 834874, 1252311, 2504622, 3756933, 7513866, 11270799, 22541598, 37151893, 74303786, 111455679, 222911358, 334367037, 668734074, 1003101111, 2006202222]

約数ペア:

[(1, 2006202222), (2, 1003101111), (3, 668734074), (6, 334367037), (9, 222911358), (18, 111455679), (27, 74303786), (54, 37151893), (89, 22541598), (178, 11270799), (267, 7513866), (534, 3756933), (801, 2504622), (1602, 1252311), (2403, 834874), (4806, 417437)]