133521318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{947}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 340369920

約数和(自身を除く): 206848602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 746, 947, 1119, 1894, 2238, 2611, 2841, 3357, 5222, 5682, 6629, 6714, 7833, 8523, 10071, 13258, 15666, 17046, 19887, 20142, 23499, 25569, 39774, 46998, 51138, 59661, 70497, 119322, 140994, 178983, 353231, 357966, 706462, 1059693, 2119386, 2472617, 3179079, 4945234, 6358158, 7417851, 9537237, 14835702, 19074474, 22253553, 44507106, 66760659, 133521318]

約数ペア:

[(1, 133521318), (2, 66760659), (3, 44507106), (6, 22253553), (7, 19074474), (9, 14835702), (14, 9537237), (18, 7417851), (21, 6358158), (27, 4945234), (42, 3179079), (54, 2472617), (63, 2119386), (126, 1059693), (189, 706462), (373, 357966), (378, 353231), (746, 178983), (947, 140994), (1119, 119322), (1894, 70497), (2238, 59661), (2611, 51138), (2841, 46998), (3357, 39774), (5222, 25569), (5682, 23499), (6629, 20142), (6714, 19887), (7833, 17046), (8523, 15666), (10071, 13258)]