1999014918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1\times {\mathrm{2819}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 4056739200

約数和(自身を除く): 2057724282

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1619, 2819, 3238, 4857, 5638, 8457, 9714, 16914, 118187, 205787, 236374, 354561, 411574, 617361, 709122, 1234722, 4563961, 9127922, 13691883, 27383766, 333169153, 666338306, 999507459, 1999014918]

約数ペア:

[(1, 1999014918), (2, 999507459), (3, 666338306), (6, 333169153), (73, 27383766), (146, 13691883), (219, 9127922), (438, 4563961), (1619, 1234722), (2819, 709122), (3238, 617361), (4857, 411574), (5638, 354561), (8457, 236374), (9714, 205787), (16914, 118187)]