1815691332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22777}}^1$

素因数の和:22877

約数の個数: 96

約数和(自身を含む): 5285953792

約数和(自身を除く): 3470262460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3796, 5694, 6132, 6643, 11388, 13286, 19929, 22777, 26572, 39858, 45554, 68331, 79716, 91108, 136662, 159439, 273324, 296101, 318878, 478317, 592202, 637756, 888303, 956634, 1184404, 1662721, 1776606, 1913268, 2072707, 3325442, 3553212, 4145414, 4988163, 6218121, 6650884, 8290828, 9976326, 11639047, 12436242, 19952652, 21615373, 23278094, 24872484, 34917141, 43230746, 46556188, 64846119, 69834282, 86461492, 129692238, 139668564, 151307611, 259384476, 302615222, 453922833, 605230444, 907845666, 1815691332]

約数ペア:

[(1, 1815691332), (2, 907845666), (3, 605230444), (4, 453922833), (6, 302615222), (7, 259384476), (12, 151307611), (13, 139668564), (14, 129692238), (21, 86461492), (26, 69834282), (28, 64846119), (39, 46556188), (42, 43230746), (52, 34917141), (73, 24872484), (78, 23278094), (84, 21615373), (91, 19952652), (146, 12436242), (156, 11639047), (182, 9976326), (219, 8290828), (273, 6650884), (292, 6218121), (364, 4988163), (438, 4145414), (511, 3553212), (546, 3325442), (876, 2072707), (949, 1913268), (1022, 1776606), (1092, 1662721), (1533, 1184404), (1898, 956634), (2044, 888303), (2847, 637756), (3066, 592202), (3796, 478317), (5694, 318878), (6132, 296101), (6643, 273324), (11388, 159439), (13286, 136662), (19929, 91108), (22777, 79716), (26572, 68331), (39858, 45554)]