237923982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 529296768

約数和(自身を除く): 291372786

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 1278, 1494, 2243, 4486, 5893, 6729, 11786, 13458, 17679, 20187, 35358, 40374, 53037, 106074, 159253, 186169, 318506, 372338, 477759, 558507, 955518, 1117014, 1433277, 1675521, 2866554, 3351042, 13217999, 26435998, 39653997, 79307994, 118961991, 237923982]

約数ペア:

[(1, 237923982), (2, 118961991), (3, 79307994), (6, 39653997), (9, 26435998), (18, 13217999), (71, 3351042), (83, 2866554), (142, 1675521), (166, 1433277), (213, 1117014), (249, 955518), (426, 558507), (498, 477759), (639, 372338), (747, 318506), (1278, 186169), (1494, 159253), (2243, 106074), (4486, 53037), (5893, 40374), (6729, 35358), (11786, 20187), (13458, 17679)]