1805269284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{551059}}^1$

素因数の和:551089

約数の個数: 72

約数和(自身を含む): 5616403520

約数和(自身を除く): 3811134236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 551059, 1102118, 1653177, 2204236, 3306354, 3857413, 4959531, 6612708, 7163767, 7714826, 9919062, 11572239, 14327534, 15429652, 19838124, 21491301, 23144478, 28655068, 34716717, 42982602, 46288956, 50146369, 64473903, 69433434, 85965204, 100292738, 128947806, 138866868, 150439107, 200585476, 257895612, 300878214, 451317321, 601756428, 902634642, 1805269284]

約数ペア:

[(1, 1805269284), (2, 902634642), (3, 601756428), (4, 451317321), (6, 300878214), (7, 257895612), (9, 200585476), (12, 150439107), (13, 138866868), (14, 128947806), (18, 100292738), (21, 85965204), (26, 69433434), (28, 64473903), (36, 50146369), (39, 46288956), (42, 42982602), (52, 34716717), (63, 28655068), (78, 23144478), (84, 21491301), (91, 19838124), (117, 15429652), (126, 14327534), (156, 11572239), (182, 9919062), (234, 7714826), (252, 7163767), (273, 6612708), (364, 4959531), (468, 3857413), (546, 3306354), (819, 2204236), (1092, 1653177), (1638, 1102118), (3276, 551059)]