19173615672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{213097}}^1$

素因数の和:213292

約数の個数: 64

約数和(自身を含む): 50325223680

約数和(自身を除く): 31151608008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 184, 276, 326, 489, 552, 652, 978, 1304, 1956, 3749, 3912, 7498, 11247, 14996, 22494, 29992, 44988, 89976, 213097, 426194, 639291, 852388, 1278582, 1704776, 2557164, 4901231, 5114328, 9802462, 14703693, 19604924, 29407386, 34734811, 39209848, 58814772, 69469622, 104204433, 117629544, 138939244, 208408866, 277878488, 416817732, 798900653, 833635464, 1597801306, 2396701959, 3195602612, 4793403918, 6391205224, 9586807836, 19173615672]

約数ペア:

[(1, 19173615672), (2, 9586807836), (3, 6391205224), (4, 4793403918), (6, 3195602612), (8, 2396701959), (12, 1597801306), (23, 833635464), (24, 798900653), (46, 416817732), (69, 277878488), (92, 208408866), (138, 138939244), (163, 117629544), (184, 104204433), (276, 69469622), (326, 58814772), (489, 39209848), (552, 34734811), (652, 29407386), (978, 19604924), (1304, 14703693), (1956, 9802462), (3749, 5114328), (3912, 4901231), (7498, 2557164), (11247, 1704776), (14996, 1278582), (22494, 852388), (29992, 639291), (44988, 426194), (89976, 213097)]