16789374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 25038594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 587, 681, 1174, 1362, 1589, 1761, 2043, 3178, 3522, 4086, 4109, 4767, 5283, 8218, 9534, 10566, 12327, 14301, 24654, 28602, 36981, 73962, 133249, 266498, 399747, 799494, 932743, 1199241, 1865486, 2398482, 2798229, 5596458, 8394687, 16789374]

約数ペア:

[(1, 16789374), (2, 8394687), (3, 5596458), (6, 2798229), (7, 2398482), (9, 1865486), (14, 1199241), (18, 932743), (21, 799494), (42, 399747), (63, 266498), (126, 133249), (227, 73962), (454, 36981), (587, 28602), (681, 24654), (1174, 14301), (1362, 12327), (1589, 10566), (1761, 9534), (2043, 8218), (3178, 5283), (3522, 4767), (4086, 4109)]