518040642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{2141}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 1207265472

約数和(自身を除く): 689224830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 823, 1646, 2141, 2469, 4282, 4938, 5761, 6423, 11522, 12846, 14987, 17283, 29974, 34566, 40327, 44961, 80654, 89922, 104909, 120981, 209818, 241962, 314727, 629454, 1762043, 3524086, 5286129, 10572258, 12334301, 24668602, 37002903, 74005806, 86340107, 172680214, 259020321, 518040642]

約数ペア:

[(1, 518040642), (2, 259020321), (3, 172680214), (6, 86340107), (7, 74005806), (14, 37002903), (21, 24668602), (42, 12334301), (49, 10572258), (98, 5286129), (147, 3524086), (294, 1762043), (823, 629454), (1646, 314727), (2141, 241962), (2469, 209818), (4282, 120981), (4938, 104909), (5761, 89922), (6423, 80654), (11522, 44961), (12846, 40327), (14987, 34566), (17283, 29974)]