2158402932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{4793}}^1$

素因数の和:6597

約数の個数: 72

約数和(自身を含む): 6240177216

約数和(自身を除く): 4081774284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1787, 3574, 4793, 5361, 7148, 9586, 10722, 12509, 14379, 16083, 19172, 21444, 25018, 28758, 32166, 33551, 37527, 43137, 50036, 57516, 64332, 67102, 75054, 86274, 100653, 112581, 134204, 150108, 172548, 201306, 225162, 301959, 402612, 450324, 603918, 1207836, 8565091, 17130182, 25695273, 34260364, 51390546, 59955637, 77085819, 102781092, 119911274, 154171638, 179866911, 239822548, 308343276, 359733822, 539600733, 719467644, 1079201466, 2158402932]

約数ペア:

[(1, 2158402932), (2, 1079201466), (3, 719467644), (4, 539600733), (6, 359733822), (7, 308343276), (9, 239822548), (12, 179866911), (14, 154171638), (18, 119911274), (21, 102781092), (28, 77085819), (36, 59955637), (42, 51390546), (63, 34260364), (84, 25695273), (126, 17130182), (252, 8565091), (1787, 1207836), (3574, 603918), (4793, 450324), (5361, 402612), (7148, 301959), (9586, 225162), (10722, 201306), (12509, 172548), (14379, 150108), (16083, 134204), (19172, 112581), (21444, 100653), (25018, 86274), (28758, 75054), (32166, 67102), (33551, 64332), (37527, 57516), (43137, 50036)]