3943212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 11891712

約数和(自身を除く): 7948500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 157, 161, 182, 273, 276, 299, 314, 322, 364, 471, 483, 546, 598, 628, 644, 897, 942, 966, 1092, 1099, 1196, 1794, 1884, 1932, 2041, 2093, 2198, 3297, 3588, 3611, 4082, 4186, 4396, 6123, 6279, 6594, 7222, 8164, 8372, 10833, 12246, 12558, 13188, 14287, 14444, 21666, 24492, 25116, 25277, 28574, 42861, 43332, 46943, 50554, 57148, 75831, 85722, 93886, 101108, 140829, 151662, 171444, 187772, 281658, 303324, 328601, 563316, 657202, 985803, 1314404, 1971606, 3943212]

約数ペア:

[(1, 3943212), (2, 1971606), (3, 1314404), (4, 985803), (6, 657202), (7, 563316), (12, 328601), (13, 303324), (14, 281658), (21, 187772), (23, 171444), (26, 151662), (28, 140829), (39, 101108), (42, 93886), (46, 85722), (52, 75831), (69, 57148), (78, 50554), (84, 46943), (91, 43332), (92, 42861), (138, 28574), (156, 25277), (157, 25116), (161, 24492), (182, 21666), (273, 14444), (276, 14287), (299, 13188), (314, 12558), (322, 12246), (364, 10833), (471, 8372), (483, 8164), (546, 7222), (598, 6594), (628, 6279), (644, 6123), (897, 4396), (942, 4186), (966, 4082), (1092, 3611), (1099, 3588), (1196, 3297), (1794, 2198), (1884, 2093), (1932, 2041)]