66225978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13508

約数の個数: 64

約数和(自身を含む): 181144320

約数和(自身を除く): 114918342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13477, 26954, 40431, 80862, 94339, 121293, 175201, 188678, 242586, 283017, 350402, 363879, 525603, 566034, 727758, 849051, 1051206, 1226407, 1576809, 1698102, 2452814, 2547153, 3153618, 3679221, 4730427, 5094306, 7358442, 9460854, 11037663, 22075326, 33112989, 66225978]

約数ペア:

[(1, 66225978), (2, 33112989), (3, 22075326), (6, 11037663), (7, 9460854), (9, 7358442), (13, 5094306), (14, 4730427), (18, 3679221), (21, 3153618), (26, 2547153), (27, 2452814), (39, 1698102), (42, 1576809), (54, 1226407), (63, 1051206), (78, 849051), (91, 727758), (117, 566034), (126, 525603), (182, 363879), (189, 350402), (234, 283017), (273, 242586), (351, 188678), (378, 175201), (546, 121293), (702, 94339), (819, 80862), (1638, 40431), (2457, 26954), (4914, 13477)]