17949882246

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{1811}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 37691571456

約数和(自身を除く): 19741689210

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 937, 1763, 1811, 1874, 2811, 3526, 3622, 5289, 5433, 5622, 10578, 10866, 38417, 40291, 74251, 76834, 77873, 80582, 115251, 120873, 148502, 155746, 222753, 230502, 233619, 241746, 445506, 467238, 1651931, 1696907, 3192793, 3303862, 3393814, 4955793, 5090721, 6385586, 9578379, 9911586, 10181442, 19156758, 69573187, 72967001, 139146374, 145934002, 208719561, 218901003, 417439122, 437802006, 2991647041, 5983294082, 8974941123, 17949882246]

約数ペア:

[(1, 17949882246), (2, 8974941123), (3, 5983294082), (6, 2991647041), (41, 437802006), (43, 417439122), (82, 218901003), (86, 208719561), (123, 145934002), (129, 139146374), (246, 72967001), (258, 69573187), (937, 19156758), (1763, 10181442), (1811, 9911586), (1874, 9578379), (2811, 6385586), (3526, 5090721), (3622, 4955793), (5289, 3393814), (5433, 3303862), (5622, 3192793), (10578, 1696907), (10866, 1651931), (38417, 467238), (40291, 445506), (74251, 241746), (76834, 233619), (77873, 230502), (80582, 222753), (115251, 155746), (120873, 148502)]