2647671852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{17047}}^1$

素因数の和:17147

約数の個数: 72

約数和(自身を含む): 7228897536

約数和(自身を除く): 4581225684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 1849, 3612, 3698, 5547, 7396, 11094, 12943, 17047, 22188, 25886, 34094, 38829, 51141, 51772, 68188, 77658, 102282, 119329, 155316, 204564, 238658, 357987, 477316, 715974, 733021, 1431948, 1466042, 2199063, 2932084, 4398126, 5131147, 8796252, 10262294, 15393441, 20524588, 30786882, 31519903, 61573764, 63039806, 94559709, 126079612, 189119418, 220639321, 378238836, 441278642, 661917963, 882557284, 1323835926, 2647671852]

約数ペア:

[(1, 2647671852), (2, 1323835926), (3, 882557284), (4, 661917963), (6, 441278642), (7, 378238836), (12, 220639321), (14, 189119418), (21, 126079612), (28, 94559709), (42, 63039806), (43, 61573764), (84, 31519903), (86, 30786882), (129, 20524588), (172, 15393441), (258, 10262294), (301, 8796252), (516, 5131147), (602, 4398126), (903, 2932084), (1204, 2199063), (1806, 1466042), (1849, 1431948), (3612, 733021), (3698, 715974), (5547, 477316), (7396, 357987), (11094, 238658), (12943, 204564), (17047, 155316), (22188, 119329), (25886, 102282), (34094, 77658), (38829, 68188), (51141, 51772)]