4487994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 11796480

約数和(自身を除く): 7308486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 383, 434, 558, 651, 766, 837, 1149, 1302, 1674, 1953, 2298, 2681, 3447, 3906, 5362, 5859, 6894, 8043, 10341, 11718, 11873, 16086, 20682, 23746, 24129, 35619, 48258, 71238, 72387, 83111, 106857, 144774, 166222, 213714, 249333, 320571, 498666, 641142, 747999, 1495998, 2243997, 4487994]

約数ペア:

[(1, 4487994), (2, 2243997), (3, 1495998), (6, 747999), (7, 641142), (9, 498666), (14, 320571), (18, 249333), (21, 213714), (27, 166222), (31, 144774), (42, 106857), (54, 83111), (62, 72387), (63, 71238), (93, 48258), (126, 35619), (186, 24129), (189, 23746), (217, 20682), (279, 16086), (378, 11873), (383, 11718), (434, 10341), (558, 8043), (651, 6894), (766, 5859), (837, 5362), (1149, 3906), (1302, 3447), (1674, 2681), (1953, 2298)]