1889969436

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{62723}}^1$

素因数の和:62773

約数の個数: 72

約数和(自身を含む): 5114264064

約数和(自身を除く): 3224294628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 30132, 62723, 125446, 188169, 250892, 376338, 564507, 752676, 1129014, 1693521, 1944413, 2258028, 3387042, 3888826, 5080563, 5833239, 6774084, 7777652, 10161126, 11666478, 15241689, 17499717, 20322252, 23332956, 30483378, 34999434, 52499151, 60966756, 69998868, 104998302, 157497453, 209996604, 314994906, 472492359, 629989812, 944984718, 1889969436]

約数ペア:

[(1, 1889969436), (2, 944984718), (3, 629989812), (4, 472492359), (6, 314994906), (9, 209996604), (12, 157497453), (18, 104998302), (27, 69998868), (31, 60966756), (36, 52499151), (54, 34999434), (62, 30483378), (81, 23332956), (93, 20322252), (108, 17499717), (124, 15241689), (162, 11666478), (186, 10161126), (243, 7777652), (279, 6774084), (324, 5833239), (372, 5080563), (486, 3888826), (558, 3387042), (837, 2258028), (972, 1944413), (1116, 1693521), (1674, 1129014), (2511, 752676), (3348, 564507), (5022, 376338), (7533, 250892), (10044, 188169), (15066, 125446), (30132, 62723)]