18406996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 33657120

約数和(自身を除く): 15250124

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 1483, 2966, 3103, 5932, 6206, 12412, 43007, 86014, 158681, 172028, 317362, 634724, 4601749, 9203498, 18406996]

約数ペア:

[(1, 18406996), (2, 9203498), (4, 4601749), (29, 634724), (58, 317362), (107, 172028), (116, 158681), (214, 86014), (428, 43007), (1483, 12412), (2966, 6206), (3103, 5932)]