42959826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26255

約数の個数: 48

約数和(自身を含む): 114563904

約数和(自身を除く): 71604078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 26227, 52454, 78681, 157362, 183589, 236043, 340951, 367178, 472086, 550767, 681902, 1022853, 1101534, 1652301, 2045706, 2386657, 3068559, 3304602, 4773314, 6137118, 7159971, 14319942, 21479913, 42959826]

約数ペア:

[(1, 42959826), (2, 21479913), (3, 14319942), (6, 7159971), (7, 6137118), (9, 4773314), (13, 3304602), (14, 3068559), (18, 2386657), (21, 2045706), (26, 1652301), (39, 1101534), (42, 1022853), (63, 681902), (78, 550767), (91, 472086), (117, 367178), (126, 340951), (182, 236043), (234, 183589), (273, 157362), (546, 78681), (819, 52454), (1638, 26227)]