18623952

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 80

約数和(自身を含む): 56296000

約数和(自身を除く): 37672048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2269, 2736, 4104, 4538, 6807, 8208, 9076, 13614, 18152, 20421, 27228, 36304, 40842, 43111, 54456, 61263, 81684, 86222, 108912, 122526, 129333, 163368, 172444, 245052, 258666, 326736, 344888, 387999, 490104, 517332, 689776, 775998, 980208, 1034664, 1163997, 1551996, 2069328, 2327994, 3103992, 4655988, 6207984, 9311976, 18623952]

約数ペア:

[(1, 18623952), (2, 9311976), (3, 6207984), (4, 4655988), (6, 3103992), (8, 2327994), (9, 2069328), (12, 1551996), (16, 1163997), (18, 1034664), (19, 980208), (24, 775998), (27, 689776), (36, 517332), (38, 490104), (48, 387999), (54, 344888), (57, 326736), (72, 258666), (76, 245052), (108, 172444), (114, 163368), (144, 129333), (152, 122526), (171, 108912), (216, 86222), (228, 81684), (304, 61263), (342, 54456), (432, 43111), (456, 40842), (513, 36304), (684, 27228), (912, 20421), (1026, 18152), (1368, 13614), (2052, 9076), (2269, 8208), (2736, 6807), (4104, 4538)]