17440872

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 45144000

約数和(自身を除く): 27703128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 109, 113, 118, 177, 218, 226, 236, 327, 339, 354, 436, 452, 472, 654, 678, 708, 872, 904, 1308, 1356, 1416, 2616, 2712, 6431, 6667, 12317, 12862, 13334, 19293, 20001, 24634, 25724, 26668, 36951, 38586, 40002, 49268, 51448, 53336, 73902, 77172, 80004, 98536, 147804, 154344, 160008, 295608, 726703, 1453406, 2180109, 2906812, 4360218, 5813624, 8720436, 17440872]

約数ペア:

[(1, 17440872), (2, 8720436), (3, 5813624), (4, 4360218), (6, 2906812), (8, 2180109), (12, 1453406), (24, 726703), (59, 295608), (109, 160008), (113, 154344), (118, 147804), (177, 98536), (218, 80004), (226, 77172), (236, 73902), (327, 53336), (339, 51448), (354, 49268), (436, 40002), (452, 38586), (472, 36951), (654, 26668), (678, 25724), (708, 24634), (872, 20001), (904, 19293), (1308, 13334), (1356, 12862), (1416, 12317), (2616, 6667), (2712, 6431)]