1914822

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 5228496

約数和(自身を除く): 3313674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 167, 182, 234, 273, 294, 334, 441, 501, 546, 637, 819, 882, 1002, 1169, 1274, 1503, 1638, 1911, 2171, 2338, 3006, 3507, 3822, 4342, 5733, 6513, 7014, 8183, 10521, 11466, 13026, 15197, 16366, 19539, 21042, 24549, 30394, 39078, 45591, 49098, 73647, 91182, 106379, 136773, 147294, 212758, 273546, 319137, 638274, 957411, 1914822]

約数ペア:

[(1, 1914822), (2, 957411), (3, 638274), (6, 319137), (7, 273546), (9, 212758), (13, 147294), (14, 136773), (18, 106379), (21, 91182), (26, 73647), (39, 49098), (42, 45591), (49, 39078), (63, 30394), (78, 24549), (91, 21042), (98, 19539), (117, 16366), (126, 15197), (147, 13026), (167, 11466), (182, 10521), (234, 8183), (273, 7014), (294, 6513), (334, 5733), (441, 4342), (501, 3822), (546, 3507), (637, 3006), (819, 2338), (882, 2171), (1002, 1911), (1169, 1638), (1274, 1503)]