39781602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 99183552

約数和(自身を除く): 59401950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2011, 2198, 2826, 3297, 4022, 6033, 6594, 9891, 12066, 14077, 18099, 19782, 28154, 36198, 42231, 84462, 126693, 253386, 315727, 631454, 947181, 1894362, 2210089, 2841543, 4420178, 5683086, 6630267, 13260534, 19890801, 39781602]

約数ペア:

[(1, 39781602), (2, 19890801), (3, 13260534), (6, 6630267), (7, 5683086), (9, 4420178), (14, 2841543), (18, 2210089), (21, 1894362), (42, 947181), (63, 631454), (126, 315727), (157, 253386), (314, 126693), (471, 84462), (942, 42231), (1099, 36198), (1413, 28154), (2011, 19782), (2198, 18099), (2826, 14077), (3297, 12066), (4022, 9891), (6033, 6594)]