21598888542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1\times {\mathrm{20353}}^1$

素因数の和:22673

約数の個数: 64

約数和(自身を含む): 53883062784

約数和(自身を除く): 32284174242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2297, 4594, 6891, 13782, 16079, 20353, 25267, 32158, 40706, 48237, 50534, 61059, 75801, 96474, 122118, 142471, 151602, 176869, 223883, 284942, 353738, 427413, 447766, 530607, 671649, 854826, 1061214, 1343298, 1567181, 3134362, 4701543, 9403086, 46750841, 93501682, 140252523, 280505046, 327255887, 514259251, 654511774, 981767661, 1028518502, 1542777753, 1963535322, 3085555506, 3599814757, 7199629514, 10799444271, 21598888542]

約数ペア:

[(1, 21598888542), (2, 10799444271), (3, 7199629514), (6, 3599814757), (7, 3085555506), (11, 1963535322), (14, 1542777753), (21, 1028518502), (22, 981767661), (33, 654511774), (42, 514259251), (66, 327255887), (77, 280505046), (154, 140252523), (231, 93501682), (462, 46750841), (2297, 9403086), (4594, 4701543), (6891, 3134362), (13782, 1567181), (16079, 1343298), (20353, 1061214), (25267, 854826), (32158, 671649), (40706, 530607), (48237, 447766), (50534, 427413), (61059, 353738), (75801, 284942), (96474, 223883), (122118, 176869), (142471, 151602)]