9781432206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{245407}}^1$

素因数の和:245505

約数の個数: 64

約数和(自身を含む): 24407298048

約数和(自身を除く): 14625865842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5694, 6643, 13286, 19929, 39858, 245407, 490814, 736221, 1472442, 1717849, 3190291, 3435698, 5153547, 6380582, 9570873, 10307094, 17914711, 19141746, 22332037, 35829422, 44664074, 53744133, 66996111, 107488266, 125402977, 133992222, 232891243, 250805954, 376208931, 465782486, 698673729, 752417862, 1397347458, 1630238701, 3260477402, 4890716103, 9781432206]

約数ペア:

[(1, 9781432206), (2, 4890716103), (3, 3260477402), (6, 1630238701), (7, 1397347458), (13, 752417862), (14, 698673729), (21, 465782486), (26, 376208931), (39, 250805954), (42, 232891243), (73, 133992222), (78, 125402977), (91, 107488266), (146, 66996111), (182, 53744133), (219, 44664074), (273, 35829422), (438, 22332037), (511, 19141746), (546, 17914711), (949, 10307094), (1022, 9570873), (1533, 6380582), (1898, 5153547), (2847, 3435698), (3066, 3190291), (5694, 1717849), (6643, 1472442), (13286, 736221), (19929, 490814), (39858, 245407)]