9418462638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{17713}}^1$

素因数の和:18149

約数の個数: 64

約数和(自身を含む): 21533988672

約数和(自身を除く): 12115526034

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 401, 442, 663, 802, 1203, 1326, 2406, 5213, 6817, 10426, 13634, 15639, 17713, 20451, 31278, 35426, 40902, 53139, 88621, 106278, 177242, 230269, 265863, 301121, 460538, 531726, 602242, 690807, 903363, 1381614, 1806726, 3914573, 7102913, 7829146, 11743719, 14205826, 21308739, 23487438, 42617478, 92337869, 120749521, 184675738, 241499042, 277013607, 362248563, 554027214, 724497126, 1569743773, 3139487546, 4709231319, 9418462638]

約数ペア:

[(1, 9418462638), (2, 4709231319), (3, 3139487546), (6, 1569743773), (13, 724497126), (17, 554027214), (26, 362248563), (34, 277013607), (39, 241499042), (51, 184675738), (78, 120749521), (102, 92337869), (221, 42617478), (401, 23487438), (442, 21308739), (663, 14205826), (802, 11743719), (1203, 7829146), (1326, 7102913), (2406, 3914573), (5213, 1806726), (6817, 1381614), (10426, 903363), (13634, 690807), (15639, 602242), (17713, 531726), (20451, 460538), (31278, 301121), (35426, 265863), (40902, 230269), (53139, 177242), (88621, 106278)]