2103161844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{18289}}^1$

素因数の和:18377

約数の個数: 72

約数和(自身を含む): 5764422720

約数和(自身を除く): 3661260876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1369, 1554, 2738, 3108, 4107, 5476, 8214, 9583, 16428, 18289, 19166, 28749, 36578, 38332, 54867, 57498, 73156, 109734, 114996, 128023, 219468, 256046, 384069, 512092, 676693, 768138, 1353386, 1536276, 2030079, 2706772, 4060158, 4736851, 8120316, 9473702, 14210553, 18947404, 25037641, 28421106, 50075282, 56842212, 75112923, 100150564, 150225846, 175263487, 300451692, 350526974, 525790461, 701053948, 1051580922, 2103161844]

約数ペア:

[(1, 2103161844), (2, 1051580922), (3, 701053948), (4, 525790461), (6, 350526974), (7, 300451692), (12, 175263487), (14, 150225846), (21, 100150564), (28, 75112923), (37, 56842212), (42, 50075282), (74, 28421106), (84, 25037641), (111, 18947404), (148, 14210553), (222, 9473702), (259, 8120316), (444, 4736851), (518, 4060158), (777, 2706772), (1036, 2030079), (1369, 1536276), (1554, 1353386), (2738, 768138), (3108, 676693), (4107, 512092), (5476, 384069), (8214, 256046), (9583, 219468), (16428, 128023), (18289, 114996), (19166, 109734), (28749, 73156), (36578, 57498), (38332, 54867)]