2013989454

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1663}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 4595834880

約数和(自身を除く): 2581845426

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 547, 738, 1094, 1107, 1641, 1663, 2214, 3282, 3326, 4923, 4989, 9846, 9978, 14769, 14967, 22427, 29538, 29934, 44854, 44901, 67281, 68183, 89802, 134562, 136366, 201843, 204549, 403686, 409098, 605529, 613647, 909661, 1211058, 1227294, 1819322, 1840941, 2728983, 3681882, 5457966, 8186949, 16373898, 24560847, 37296101, 49121694, 74592202, 111888303, 223776606, 335664909, 671329818, 1006994727, 2013989454]

約数ペア:

[(1, 2013989454), (2, 1006994727), (3, 671329818), (6, 335664909), (9, 223776606), (18, 111888303), (27, 74592202), (41, 49121694), (54, 37296101), (82, 24560847), (123, 16373898), (246, 8186949), (369, 5457966), (547, 3681882), (738, 2728983), (1094, 1840941), (1107, 1819322), (1641, 1227294), (1663, 1211058), (2214, 909661), (3282, 613647), (3326, 605529), (4923, 409098), (4989, 403686), (9846, 204549), (9978, 201843), (14769, 136366), (14967, 134562), (22427, 89802), (29538, 68183), (29934, 67281), (44854, 44901)]