187972614

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 414304800

約数和(自身を除く): 226332186

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 199, 291, 398, 541, 582, 597, 873, 1082, 1194, 1623, 1746, 1791, 3246, 3582, 4869, 9738, 19303, 38606, 52477, 57909, 104954, 107659, 115818, 157431, 173727, 215318, 314862, 322977, 347454, 472293, 645954, 944586, 968931, 1937862, 10442923, 20885846, 31328769, 62657538, 93986307, 187972614]

約数ペア:

[(1, 187972614), (2, 93986307), (3, 62657538), (6, 31328769), (9, 20885846), (18, 10442923), (97, 1937862), (194, 968931), (199, 944586), (291, 645954), (398, 472293), (541, 347454), (582, 322977), (597, 314862), (873, 215318), (1082, 173727), (1194, 157431), (1623, 115818), (1746, 107659), (1791, 104954), (3246, 57909), (3582, 52477), (4869, 38606), (9738, 19303)]