18450480392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{1381}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 36918471600

約数和(自身を除く): 18467991208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 509, 772, 1018, 1381, 1544, 2036, 2762, 3281, 4072, 5524, 6562, 8653, 11048, 13124, 17306, 23477, 26248, 34612, 46954, 69224, 93908, 98237, 187816, 196474, 266533, 392948, 533066, 702929, 785896, 1066132, 1405858, 1670029, 2132264, 2811716, 3340058, 4531061, 5623432, 6680116, 9062122, 11949793, 13360232, 18124244, 23899586, 36248488, 47799172, 95598344, 135665297, 271330594, 542661188, 1085322376, 2306310049, 4612620098, 9225240196, 18450480392]

約数ペア:

[(1, 18450480392), (2, 9225240196), (4, 4612620098), (8, 2306310049), (17, 1085322376), (34, 542661188), (68, 271330594), (136, 135665297), (193, 95598344), (386, 47799172), (509, 36248488), (772, 23899586), (1018, 18124244), (1381, 13360232), (1544, 11949793), (2036, 9062122), (2762, 6680116), (3281, 5623432), (4072, 4531061), (5524, 3340058), (6562, 2811716), (8653, 2132264), (11048, 1670029), (13124, 1405858), (17306, 1066132), (23477, 785896), (26248, 702929), (34612, 533066), (46954, 392948), (69224, 266533), (93908, 196474), (98237, 187816)]