2018106064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5192

約数の個数: 60

約数和(自身を含む): 4263259500

約数和(自身を除く): 2245153436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 169, 208, 298, 338, 596, 676, 1192, 1352, 1937, 2384, 2704, 3874, 5009, 7748, 10018, 15496, 20036, 25181, 30992, 40072, 50362, 65117, 80144, 100724, 130234, 201448, 260468, 402896, 520936, 746341, 846521, 1041872, 1492682, 1693042, 2985364, 3386084, 5970728, 6772168, 9702433, 11941456, 13544336, 19404866, 38809732, 77619464, 126131629, 155238928, 252263258, 504526516, 1009053032, 2018106064]

約数ペア:

[(1, 2018106064), (2, 1009053032), (4, 504526516), (8, 252263258), (13, 155238928), (16, 126131629), (26, 77619464), (52, 38809732), (104, 19404866), (149, 13544336), (169, 11941456), (208, 9702433), (298, 6772168), (338, 5970728), (596, 3386084), (676, 2985364), (1192, 1693042), (1352, 1492682), (1937, 1041872), (2384, 846521), (2704, 746341), (3874, 520936), (5009, 402896), (7748, 260468), (10018, 201448), (15496, 130234), (20036, 100724), (25181, 80144), (30992, 65117), (40072, 50362)]