1811616864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{993211}}^1$

素因数の和:993243

約数の個数: 48

約数和(自身を含む): 5005788480

約数和(自身を除く): 3194171616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 993211, 1986422, 2979633, 3972844, 5959266, 7945688, 11918532, 15891376, 18871009, 23837064, 31782752, 37742018, 47674128, 56613027, 75484036, 95348256, 113226054, 150968072, 226452108, 301936144, 452904216, 603872288, 905808432, 1811616864]

約数ペア:

[(1, 1811616864), (2, 905808432), (3, 603872288), (4, 452904216), (6, 301936144), (8, 226452108), (12, 150968072), (16, 113226054), (19, 95348256), (24, 75484036), (32, 56613027), (38, 47674128), (48, 37742018), (57, 31782752), (76, 23837064), (96, 18871009), (114, 15891376), (152, 11918532), (228, 7945688), (304, 5959266), (456, 3972844), (608, 2979633), (912, 1986422), (1824, 993211)]