66769458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11991

約数の個数: 48

約数和(自身を含む): 163530720

約数和(自身を除く): 96761262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 11953, 23906, 35859, 71718, 83671, 167342, 227107, 251013, 454214, 502026, 585697, 681321, 1171394, 1362642, 1589749, 1757091, 3179498, 3514182, 4769247, 9538494, 11128243, 22256486, 33384729, 66769458]

約数ペア:

[(1, 66769458), (2, 33384729), (3, 22256486), (6, 11128243), (7, 9538494), (14, 4769247), (19, 3514182), (21, 3179498), (38, 1757091), (42, 1589749), (49, 1362642), (57, 1171394), (98, 681321), (114, 585697), (133, 502026), (147, 454214), (266, 251013), (294, 227107), (399, 167342), (798, 83671), (931, 71718), (1862, 35859), (2793, 23906), (5586, 11953)]