1198548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 3297294

約数和(自身を除く): 2098746

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 197, 234, 338, 394, 468, 507, 591, 676, 788, 1014, 1182, 1521, 1773, 2028, 2364, 2561, 3042, 3546, 5122, 6084, 7092, 7683, 10244, 15366, 23049, 30732, 33293, 46098, 66586, 92196, 99879, 133172, 199758, 299637, 399516, 599274, 1198548]

約数ペア:

[(1, 1198548), (2, 599274), (3, 399516), (4, 299637), (6, 199758), (9, 133172), (12, 99879), (13, 92196), (18, 66586), (26, 46098), (36, 33293), (39, 30732), (52, 23049), (78, 15366), (117, 10244), (156, 7683), (169, 7092), (197, 6084), (234, 5122), (338, 3546), (394, 3042), (468, 2561), (507, 2364), (591, 2028), (676, 1773), (788, 1521), (1014, 1182)]