1665132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 4553472

約数和(自身を除く): 2888340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 461, 516, 602, 903, 922, 1204, 1383, 1806, 1844, 2766, 3227, 3612, 5532, 6454, 9681, 12908, 19362, 19823, 38724, 39646, 59469, 79292, 118938, 138761, 237876, 277522, 416283, 555044, 832566, 1665132]

約数ペア:

[(1, 1665132), (2, 832566), (3, 555044), (4, 416283), (6, 277522), (7, 237876), (12, 138761), (14, 118938), (21, 79292), (28, 59469), (42, 39646), (43, 38724), (84, 19823), (86, 19362), (129, 12908), (172, 9681), (258, 6454), (301, 5532), (461, 3612), (516, 3227), (602, 2766), (903, 1844), (922, 1806), (1204, 1383)]