2021697774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 4693946400

約数和(自身を除く): 2672248626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 193, 218, 281, 327, 342, 386, 562, 579, 654, 843, 981, 1158, 1686, 1737, 1962, 2071, 2529, 3474, 3667, 4142, 5058, 5339, 6213, 7334, 10678, 11001, 12426, 16017, 18639, 21037, 22002, 30629, 32034, 33003, 37278, 42074, 48051, 54233, 61258, 63111, 66006, 91887, 96102, 108466, 126222, 162699, 183774, 189333, 275661, 325398, 378666, 399703, 488097, 551322, 581951, 799406, 976194, 1030427, 1163902, 1199109, 1745853, 2060854, 2398218, 3091281, 3491706, 3597327, 5237559, 5911397, 6182562, 7194654, 9273843, 10475118, 11822794, 17734191, 18547686, 35468382, 53202573, 106405146, 112316543, 224633086, 336949629, 673899258, 1010848887, 2021697774]

約数ペア:

[(1, 2021697774), (2, 1010848887), (3, 673899258), (6, 336949629), (9, 224633086), (18, 112316543), (19, 106405146), (38, 53202573), (57, 35468382), (109, 18547686), (114, 17734191), (171, 11822794), (193, 10475118), (218, 9273843), (281, 7194654), (327, 6182562), (342, 5911397), (386, 5237559), (562, 3597327), (579, 3491706), (654, 3091281), (843, 2398218), (981, 2060854), (1158, 1745853), (1686, 1199109), (1737, 1163902), (1962, 1030427), (2071, 976194), (2529, 799406), (3474, 581951), (3667, 551322), (4142, 488097), (5058, 399703), (5339, 378666), (6213, 325398), (7334, 275661), (10678, 189333), (11001, 183774), (12426, 162699), (16017, 126222), (18639, 108466), (21037, 96102), (22002, 91887), (30629, 66006), (32034, 63111), (33003, 61258), (37278, 54233), (42074, 48051)]