38731446

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 95500944

約数和(自身を除く): 56769498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 234, 318, 347, 351, 477, 689, 694, 702, 954, 1041, 1053, 1378, 1431, 2067, 2082, 2106, 2862, 3123, 4134, 4293, 4511, 6201, 6246, 8586, 9022, 9369, 12402, 13533, 18391, 18603, 18738, 27066, 28107, 36782, 37206, 40599, 55173, 55809, 56214, 81198, 110346, 111618, 121797, 165519, 239083, 243594, 331038, 365391, 478166, 496557, 717249, 730782, 993114, 1434498, 1489671, 2151747, 2979342, 4303494, 6455241, 12910482, 19365723, 38731446]

約数ペア:

[(1, 38731446), (2, 19365723), (3, 12910482), (6, 6455241), (9, 4303494), (13, 2979342), (18, 2151747), (26, 1489671), (27, 1434498), (39, 993114), (53, 730782), (54, 717249), (78, 496557), (81, 478166), (106, 365391), (117, 331038), (159, 243594), (162, 239083), (234, 165519), (318, 121797), (347, 111618), (351, 110346), (477, 81198), (689, 56214), (694, 55809), (702, 55173), (954, 40599), (1041, 37206), (1053, 36782), (1378, 28107), (1431, 27066), (2067, 18738), (2082, 18603), (2106, 18391), (2862, 13533), (3123, 12402), (4134, 9369), (4293, 9022), (4511, 8586), (6201, 6246)]