18381841296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4208297}}^1$

素因数の和:4208328

約数の個数: 80

約数和(自身を含む): 58444842624

約数和(自身を除く): 40063001328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4208297, 8416594, 12624891, 16833188, 25249782, 29458079, 33666376, 50499564, 54707861, 58916158, 67332752, 88374237, 100999128, 109415722, 117832316, 164123583, 176748474, 201998256, 218831444, 235664632, 328247166, 353496948, 382955027, 437662888, 471329264, 656494332, 706993896, 765910054, 875325776, 1148865081, 1312988664, 1413987792, 1531820108, 2297730162, 2625977328, 3063640216, 4595460324, 6127280432, 9190920648, 18381841296]

約数ペア:

[(1, 18381841296), (2, 9190920648), (3, 6127280432), (4, 4595460324), (6, 3063640216), (7, 2625977328), (8, 2297730162), (12, 1531820108), (13, 1413987792), (14, 1312988664), (16, 1148865081), (21, 875325776), (24, 765910054), (26, 706993896), (28, 656494332), (39, 471329264), (42, 437662888), (48, 382955027), (52, 353496948), (56, 328247166), (78, 235664632), (84, 218831444), (91, 201998256), (104, 176748474), (112, 164123583), (156, 117832316), (168, 109415722), (182, 100999128), (208, 88374237), (273, 67332752), (312, 58916158), (336, 54707861), (364, 50499564), (546, 33666376), (624, 29458079), (728, 25249782), (1092, 16833188), (1456, 12624891), (2184, 8416594), (4368, 4208297)]