12989004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 35003136

約数和(自身を除く): 22014132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 1531, 2121, 2828, 3062, 4242, 4593, 6124, 8484, 9186, 10717, 18372, 21434, 32151, 42868, 64302, 128604, 154631, 309262, 463893, 618524, 927786, 1082417, 1855572, 2164834, 3247251, 4329668, 6494502, 12989004]

約数ペア:

[(1, 12989004), (2, 6494502), (3, 4329668), (4, 3247251), (6, 2164834), (7, 1855572), (12, 1082417), (14, 927786), (21, 618524), (28, 463893), (42, 309262), (84, 154631), (101, 128604), (202, 64302), (303, 42868), (404, 32151), (606, 21434), (707, 18372), (1212, 10717), (1414, 9186), (1531, 8484), (2121, 6124), (2828, 4593), (3062, 4242)]