4637391426

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:981

約数の個数: 80

約数和(自身を含む): 10499353920

約数和(自身を除く): 5861962494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 331, 394, 439, 591, 662, 878, 993, 1182, 1317, 1773, 1986, 2634, 2979, 3546, 3951, 5319, 5958, 7902, 8937, 10638, 11853, 15957, 17874, 23706, 26811, 31914, 35559, 53622, 65207, 71118, 86483, 130414, 145309, 172966, 195621, 259449, 290618, 391242, 435927, 518898, 586863, 778347, 871854, 1173726, 1307781, 1556694, 1760589, 2335041, 2615562, 3521178, 3923343, 4670082, 5281767, 7005123, 7846686, 10563534, 11770029, 14010246, 23540058, 28625873, 57251746, 85877619, 171755238, 257632857, 515265714, 772898571, 1545797142, 2318695713, 4637391426]

約数ペア:

[(1, 4637391426), (2, 2318695713), (3, 1545797142), (6, 772898571), (9, 515265714), (18, 257632857), (27, 171755238), (54, 85877619), (81, 57251746), (162, 28625873), (197, 23540058), (331, 14010246), (394, 11770029), (439, 10563534), (591, 7846686), (662, 7005123), (878, 5281767), (993, 4670082), (1182, 3923343), (1317, 3521178), (1773, 2615562), (1986, 2335041), (2634, 1760589), (2979, 1556694), (3546, 1307781), (3951, 1173726), (5319, 871854), (5958, 778347), (7902, 586863), (8937, 518898), (10638, 435927), (11853, 391242), (15957, 290618), (17874, 259449), (23706, 195621), (26811, 172966), (31914, 145309), (35559, 130414), (53622, 86483), (65207, 71118)]