1419516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 4228224

約数和(自身を除く): 2808708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 131, 172, 252, 258, 262, 301, 387, 393, 516, 524, 602, 774, 786, 903, 917, 1179, 1204, 1548, 1572, 1806, 1834, 2358, 2709, 2751, 3612, 3668, 4716, 5418, 5502, 5633, 8253, 10836, 11004, 11266, 16506, 16899, 22532, 33012, 33798, 39431, 50697, 67596, 78862, 101394, 118293, 157724, 202788, 236586, 354879, 473172, 709758, 1419516]

約数ペア:

[(1, 1419516), (2, 709758), (3, 473172), (4, 354879), (6, 236586), (7, 202788), (9, 157724), (12, 118293), (14, 101394), (18, 78862), (21, 67596), (28, 50697), (36, 39431), (42, 33798), (43, 33012), (63, 22532), (84, 16899), (86, 16506), (126, 11266), (129, 11004), (131, 10836), (172, 8253), (252, 5633), (258, 5502), (262, 5418), (301, 4716), (387, 3668), (393, 3612), (516, 2751), (524, 2709), (602, 2358), (774, 1834), (786, 1806), (903, 1572), (917, 1548), (1179, 1204)]