1908103692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{42391}}^1$

素因数の和:42451

約数の個数: 72

約数和(自身を含む): 5051769856

約数和(自身を除く): 3143666164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 7502, 11253, 15004, 22506, 42391, 45012, 84782, 127173, 169564, 254346, 466301, 508692, 932602, 1314121, 1398903, 1865204, 2628242, 2797806, 3942363, 5129311, 5256484, 5595612, 7884726, 10258622, 14455331, 15387933, 15769452, 20517244, 28910662, 30775866, 43365993, 57821324, 61551732, 86731986, 159008641, 173463972, 318017282, 477025923, 636034564, 954051846, 1908103692]

約数ペア:

[(1, 1908103692), (2, 954051846), (3, 636034564), (4, 477025923), (6, 318017282), (11, 173463972), (12, 159008641), (22, 86731986), (31, 61551732), (33, 57821324), (44, 43365993), (62, 30775866), (66, 28910662), (93, 20517244), (121, 15769452), (124, 15387933), (132, 14455331), (186, 10258622), (242, 7884726), (341, 5595612), (363, 5256484), (372, 5129311), (484, 3942363), (682, 2797806), (726, 2628242), (1023, 1865204), (1364, 1398903), (1452, 1314121), (2046, 932602), (3751, 508692), (4092, 466301), (7502, 254346), (11253, 169564), (15004, 127173), (22506, 84782), (42391, 45012)]