31802922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 75264000

約数和(自身を除く): 43461078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 223, 278, 342, 417, 446, 513, 669, 834, 1026, 1251, 1338, 2007, 2502, 2641, 3753, 4014, 4237, 5282, 6021, 7506, 7923, 8474, 12042, 12711, 15846, 23769, 25422, 30997, 38133, 47538, 61994, 71307, 76266, 92991, 114399, 142614, 185982, 228798, 278973, 557946, 588943, 836919, 1177886, 1673838, 1766829, 3533658, 5300487, 10600974, 15901461, 31802922]

約数ペア:

[(1, 31802922), (2, 15901461), (3, 10600974), (6, 5300487), (9, 3533658), (18, 1766829), (19, 1673838), (27, 1177886), (38, 836919), (54, 588943), (57, 557946), (114, 278973), (139, 228798), (171, 185982), (223, 142614), (278, 114399), (342, 92991), (417, 76266), (446, 71307), (513, 61994), (669, 47538), (834, 38133), (1026, 30997), (1251, 25422), (1338, 23769), (2007, 15846), (2502, 12711), (2641, 12042), (3753, 8474), (4014, 7923), (4237, 7506), (5282, 6021)]