1827618268

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^3\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 3856804224

約数和(自身を除く): 2029185956

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 313, 434, 626, 868, 961, 1252, 1519, 1922, 2191, 3038, 3844, 4382, 6076, 6727, 8764, 9703, 13454, 15337, 19406, 26908, 29791, 30674, 38812, 47089, 59582, 61348, 67921, 94178, 119164, 135842, 188356, 208537, 271684, 300793, 417074, 475447, 601586, 834148, 950894, 1203172, 1459759, 1901788, 2105551, 2919518, 4211102, 5839036, 8422204, 9324583, 14738857, 18649166, 29477714, 37298332, 58955428, 65272081, 130544162, 261088324, 456904567, 913809134, 1827618268]

約数ペア:

[(1, 1827618268), (2, 913809134), (4, 456904567), (7, 261088324), (14, 130544162), (28, 65272081), (31, 58955428), (49, 37298332), (62, 29477714), (98, 18649166), (124, 14738857), (196, 9324583), (217, 8422204), (313, 5839036), (434, 4211102), (626, 2919518), (868, 2105551), (961, 1901788), (1252, 1459759), (1519, 1203172), (1922, 950894), (2191, 834148), (3038, 601586), (3844, 475447), (4382, 417074), (6076, 300793), (6727, 271684), (8764, 208537), (9703, 188356), (13454, 135842), (15337, 119164), (19406, 94178), (26908, 67921), (29791, 61348), (30674, 59582), (38812, 47089)]