1931550108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{273281}}^1$

素因数の和:273338

約数の個数: 48

約数和(自身を含む): 4897213440

約数和(自身を除く): 2965663332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 273281, 546562, 819843, 1093124, 1639686, 3279372, 5192339, 8471711, 10384678, 15577017, 16943422, 20769356, 25415133, 31154034, 33886844, 50830266, 62308068, 101660532, 160962509, 321925018, 482887527, 643850036, 965775054, 1931550108]

約数ペア:

[(1, 1931550108), (2, 965775054), (3, 643850036), (4, 482887527), (6, 321925018), (12, 160962509), (19, 101660532), (31, 62308068), (38, 50830266), (57, 33886844), (62, 31154034), (76, 25415133), (93, 20769356), (114, 16943422), (124, 15577017), (186, 10384678), (228, 8471711), (372, 5192339), (589, 3279372), (1178, 1639686), (1767, 1093124), (2356, 819843), (3534, 546562), (7068, 273281)]