117777438

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 265159440

約数和(自身を除く): 147382002

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 178, 222, 267, 333, 534, 666, 801, 1602, 1987, 3293, 3974, 5961, 6586, 9879, 11922, 17883, 19758, 29637, 35766, 59274, 73519, 147038, 176843, 220557, 353686, 441114, 530529, 661671, 1061058, 1323342, 1591587, 3183174, 6543191, 13086382, 19629573, 39259146, 58888719, 117777438]

約数ペア:

[(1, 117777438), (2, 58888719), (3, 39259146), (6, 19629573), (9, 13086382), (18, 6543191), (37, 3183174), (74, 1591587), (89, 1323342), (111, 1061058), (178, 661671), (222, 530529), (267, 441114), (333, 353686), (534, 220557), (666, 176843), (801, 147038), (1602, 73519), (1987, 59274), (3293, 35766), (3974, 29637), (5961, 19758), (6586, 17883), (9879, 11922)]