1555229502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{19069}}^1$

素因数の和:19297

約数の個数: 48

約数和(自身を含む): 3534204960

約数和(自身を除く): 1978975458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 591, 1182, 1773, 3546, 4531, 9062, 13593, 19069, 27186, 38138, 40779, 57207, 81558, 114414, 171621, 343242, 438587, 877174, 1315761, 2631522, 3756593, 3947283, 7513186, 7894566, 11269779, 22539558, 33809337, 67618674, 86401639, 172803278, 259204917, 518409834, 777614751, 1555229502]

約数ペア:

[(1, 1555229502), (2, 777614751), (3, 518409834), (6, 259204917), (9, 172803278), (18, 86401639), (23, 67618674), (46, 33809337), (69, 22539558), (138, 11269779), (197, 7894566), (207, 7513186), (394, 3947283), (414, 3756593), (591, 2631522), (1182, 1315761), (1773, 877174), (3546, 438587), (4531, 343242), (9062, 171621), (13593, 114414), (19069, 81558), (27186, 57207), (38138, 40779)]