876636618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1031}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 2063867904

約数和(自身を除く): 1187231286

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 991, 1031, 1982, 2062, 2973, 3093, 5946, 6186, 10901, 11341, 12883, 13403, 21802, 22682, 25766, 26806, 32703, 34023, 38649, 40209, 65406, 68046, 77298, 80418, 141713, 147433, 283426, 294866, 425139, 442299, 850278, 884598, 1021721, 2043442, 3065163, 6130326, 11238931, 13282373, 22477862, 26564746, 33716793, 39847119, 67433586, 79694238, 146106103, 292212206, 438318309, 876636618]

約数ペア:

[(1, 876636618), (2, 438318309), (3, 292212206), (6, 146106103), (11, 79694238), (13, 67433586), (22, 39847119), (26, 33716793), (33, 26564746), (39, 22477862), (66, 13282373), (78, 11238931), (143, 6130326), (286, 3065163), (429, 2043442), (858, 1021721), (991, 884598), (1031, 850278), (1982, 442299), (2062, 425139), (2973, 294866), (3093, 283426), (5946, 147433), (6186, 141713), (10901, 80418), (11341, 77298), (12883, 68046), (13403, 65406), (21802, 40209), (22682, 38649), (25766, 34023), (26806, 32703)]