3781764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 11211200

約数和(自身を除く): 7429436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 349, 387, 516, 602, 698, 774, 903, 1047, 1204, 1396, 1548, 1806, 2094, 2443, 2709, 3141, 3612, 4188, 4886, 5418, 6282, 7329, 9772, 10836, 12564, 14658, 15007, 21987, 29316, 30014, 43974, 45021, 60028, 87948, 90042, 105049, 135063, 180084, 210098, 270126, 315147, 420196, 540252, 630294, 945441, 1260588, 1890882, 3781764]

約数ペア:

[(1, 3781764), (2, 1890882), (3, 1260588), (4, 945441), (6, 630294), (7, 540252), (9, 420196), (12, 315147), (14, 270126), (18, 210098), (21, 180084), (28, 135063), (36, 105049), (42, 90042), (43, 87948), (63, 60028), (84, 45021), (86, 43974), (126, 30014), (129, 29316), (172, 21987), (252, 15007), (258, 14658), (301, 12564), (349, 10836), (387, 9772), (516, 7329), (602, 6282), (698, 5418), (774, 4886), (903, 4188), (1047, 3612), (1204, 3141), (1396, 2709), (1548, 2443), (1806, 2094)]