1493394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 3622464

約数和(自身を除く): 2129070

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 961, 1147, 1302, 1554, 1922, 2294, 2883, 3441, 5766, 6727, 6882, 8029, 13454, 16058, 20181, 24087, 35557, 40362, 48174, 71114, 106671, 213342, 248899, 497798, 746697, 1493394]

約数ペア:

[(1, 1493394), (2, 746697), (3, 497798), (6, 248899), (7, 213342), (14, 106671), (21, 71114), (31, 48174), (37, 40362), (42, 35557), (62, 24087), (74, 20181), (93, 16058), (111, 13454), (186, 8029), (217, 6882), (222, 6727), (259, 5766), (434, 3441), (518, 2883), (651, 2294), (777, 1922), (961, 1554), (1147, 1302)]