1723984038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{720127}}^1$

素因数の和:720161

約数の個数: 48

約数和(自身を含む): 4493598720

約数和(自身を除く): 2769614682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 720127, 1440254, 2160381, 4320762, 5040889, 6481143, 10081778, 12962286, 13682413, 15122667, 27364826, 30245334, 41047239, 45368001, 82094478, 90736002, 95776891, 123141717, 191553782, 246283434, 287330673, 574661346, 861992019, 1723984038]

約数ペア:

[(1, 1723984038), (2, 861992019), (3, 574661346), (6, 287330673), (7, 246283434), (9, 191553782), (14, 123141717), (18, 95776891), (19, 90736002), (21, 82094478), (38, 45368001), (42, 41047239), (57, 30245334), (63, 27364826), (114, 15122667), (126, 13682413), (133, 12962286), (171, 10081778), (266, 6481143), (342, 5040889), (399, 4320762), (798, 2160381), (1197, 1440254), (2394, 720127)]