1987344

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 5727436

約数和(自身を除く): 3740092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 373, 444, 592, 666, 746, 888, 1119, 1332, 1492, 1776, 2238, 2664, 2984, 3357, 4476, 5328, 5968, 6714, 8952, 13428, 13801, 17904, 26856, 27602, 41403, 53712, 55204, 82806, 110408, 124209, 165612, 220816, 248418, 331224, 496836, 662448, 993672, 1987344]

約数ペア:

[(1, 1987344), (2, 993672), (3, 662448), (4, 496836), (6, 331224), (8, 248418), (9, 220816), (12, 165612), (16, 124209), (18, 110408), (24, 82806), (36, 55204), (37, 53712), (48, 41403), (72, 27602), (74, 26856), (111, 17904), (144, 13801), (148, 13428), (222, 8952), (296, 6714), (333, 5968), (373, 5328), (444, 4476), (592, 3357), (666, 2984), (746, 2664), (888, 2238), (1119, 1776), (1332, 1492)]