31733154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 75081600

約数和(自身を除く): 43348446

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 197, 314, 342, 394, 471, 513, 591, 942, 1026, 1182, 1413, 1773, 2826, 2983, 3546, 3743, 4239, 5319, 5966, 7486, 8478, 8949, 10638, 11229, 17898, 22458, 26847, 30929, 33687, 53694, 61858, 67374, 80541, 92787, 101061, 161082, 185574, 202122, 278361, 556722, 587651, 835083, 1175302, 1670166, 1762953, 3525906, 5288859, 10577718, 15866577, 31733154]

約数ペア:

[(1, 31733154), (2, 15866577), (3, 10577718), (6, 5288859), (9, 3525906), (18, 1762953), (19, 1670166), (27, 1175302), (38, 835083), (54, 587651), (57, 556722), (114, 278361), (157, 202122), (171, 185574), (197, 161082), (314, 101061), (342, 92787), (394, 80541), (471, 67374), (513, 61858), (591, 53694), (942, 33687), (1026, 30929), (1182, 26847), (1413, 22458), (1773, 17898), (2826, 11229), (2983, 10638), (3546, 8949), (3743, 8478), (4239, 7486), (5319, 5966)]