16917975732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{319183}}^1$

素因数の和:319828

約数の個数: 48

約数和(自身を含む): 45186240512

約数和(自身を除く): 28268264780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3786, 4417, 7572, 8834, 13251, 17668, 26502, 53004, 319183, 638366, 957549, 1276732, 1915098, 2234281, 3830196, 4468562, 6702843, 8937124, 13405686, 26811372, 201404473, 402808946, 604213419, 805617892, 1208426838, 1409831311, 2416853676, 2819662622, 4229493933, 5639325244, 8458987866, 16917975732]

約数ペア:

[(1, 16917975732), (2, 8458987866), (3, 5639325244), (4, 4229493933), (6, 2819662622), (7, 2416853676), (12, 1409831311), (14, 1208426838), (21, 805617892), (28, 604213419), (42, 402808946), (84, 201404473), (631, 26811372), (1262, 13405686), (1893, 8937124), (2524, 6702843), (3786, 4468562), (4417, 3830196), (7572, 2234281), (8834, 1915098), (13251, 1276732), (17668, 957549), (26502, 638366), (53004, 319183)]