38810646

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 72

約数和(自身を含む): 99234720

約数和(自身を除く): 60424074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 557, 711, 882, 1106, 1114, 1422, 1659, 1671, 3318, 3342, 3871, 3899, 4977, 5013, 7742, 7798, 9954, 10026, 11613, 11697, 23226, 23394, 27293, 34839, 35091, 44003, 54586, 69678, 70182, 81879, 88006, 132009, 163758, 245637, 264018, 308021, 396027, 491274, 616042, 792054, 924063, 1848126, 2156147, 2772189, 4312294, 5544378, 6468441, 12936882, 19405323, 38810646]

約数ペア:

[(1, 38810646), (2, 19405323), (3, 12936882), (6, 6468441), (7, 5544378), (9, 4312294), (14, 2772189), (18, 2156147), (21, 1848126), (42, 924063), (49, 792054), (63, 616042), (79, 491274), (98, 396027), (126, 308021), (147, 264018), (158, 245637), (237, 163758), (294, 132009), (441, 88006), (474, 81879), (553, 70182), (557, 69678), (711, 54586), (882, 44003), (1106, 35091), (1114, 34839), (1422, 27293), (1659, 23394), (1671, 23226), (3318, 11697), (3342, 11613), (3871, 10026), (3899, 9954), (4977, 7798), (5013, 7742)]