17990599172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{29437}}^1$

素因数の和:29557

約数の個数: 96

約数和(自身を含む): 40989000192

約数和(自身を除く): 22998401020

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 73, 91, 92, 146, 161, 182, 292, 299, 322, 364, 511, 598, 644, 949, 1022, 1196, 1679, 1898, 2044, 2093, 3358, 3796, 4186, 6643, 6716, 8372, 11753, 13286, 21827, 23506, 26572, 29437, 43654, 47012, 58874, 87308, 117748, 152789, 206059, 305578, 382681, 412118, 611156, 677051, 765362, 824236, 1354102, 1530724, 2148901, 2678767, 2708204, 4297802, 4739357, 5357534, 8595604, 8801663, 9478714, 10715068, 15042307, 17603326, 18957428, 27935713, 30084614, 35206652, 49424723, 55871426, 60169228, 61611641, 98849446, 111742852, 123223282, 195549991, 197698892, 246446564, 345973061, 391099982, 642521399, 691946122, 782199964, 1285042798, 1383892244, 2570085596, 4497649793, 8995299586, 17990599172]

約数ペア:

[(1, 17990599172), (2, 8995299586), (4, 4497649793), (7, 2570085596), (13, 1383892244), (14, 1285042798), (23, 782199964), (26, 691946122), (28, 642521399), (46, 391099982), (52, 345973061), (73, 246446564), (91, 197698892), (92, 195549991), (146, 123223282), (161, 111742852), (182, 98849446), (292, 61611641), (299, 60169228), (322, 55871426), (364, 49424723), (511, 35206652), (598, 30084614), (644, 27935713), (949, 18957428), (1022, 17603326), (1196, 15042307), (1679, 10715068), (1898, 9478714), (2044, 8801663), (2093, 8595604), (3358, 5357534), (3796, 4739357), (4186, 4297802), (6643, 2708204), (6716, 2678767), (8372, 2148901), (11753, 1530724), (13286, 1354102), (21827, 824236), (23506, 765362), (26572, 677051), (29437, 611156), (43654, 412118), (47012, 382681), (58874, 305578), (87308, 206059), (117748, 152789)]