2107831236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{115637}}^1$

素因数の和:115689

約数の個数: 72

約数和(自身を含む): 5905863936

約数和(自身を除く): 3798032700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 115637, 231274, 346911, 462548, 693822, 809459, 1387644, 1618918, 2428377, 3237836, 3584747, 4856754, 5666213, 7169494, 9713508, 10754241, 11332426, 14338988, 16998639, 21508482, 22664852, 25093229, 33997278, 43016964, 50186458, 67994556, 75279687, 100372916, 150559374, 175652603, 301118748, 351305206, 526957809, 702610412, 1053915618, 2107831236]

約数ペア:

[(1, 2107831236), (2, 1053915618), (3, 702610412), (4, 526957809), (6, 351305206), (7, 301118748), (12, 175652603), (14, 150559374), (21, 100372916), (28, 75279687), (31, 67994556), (42, 50186458), (49, 43016964), (62, 33997278), (84, 25093229), (93, 22664852), (98, 21508482), (124, 16998639), (147, 14338988), (186, 11332426), (196, 10754241), (217, 9713508), (294, 7169494), (372, 5666213), (434, 4856754), (588, 3584747), (651, 3237836), (868, 2428377), (1302, 1618918), (1519, 1387644), (2604, 809459), (3038, 693822), (4557, 462548), (6076, 346911), (9114, 231274), (18228, 115637)]