14970708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 40840800

約数和(自身を除く): 25870092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 509, 516, 684, 774, 817, 1018, 1527, 1548, 1634, 2036, 2451, 3054, 3268, 4581, 4902, 6108, 7353, 9162, 9671, 9804, 14706, 18324, 19342, 21887, 29013, 29412, 38684, 43774, 58026, 65661, 87039, 87548, 116052, 131322, 174078, 196983, 262644, 348156, 393966, 415853, 787932, 831706, 1247559, 1663412, 2495118, 3742677, 4990236, 7485354, 14970708]

約数ペア:

[(1, 14970708), (2, 7485354), (3, 4990236), (4, 3742677), (6, 2495118), (9, 1663412), (12, 1247559), (18, 831706), (19, 787932), (36, 415853), (38, 393966), (43, 348156), (57, 262644), (76, 196983), (86, 174078), (114, 131322), (129, 116052), (171, 87548), (172, 87039), (228, 65661), (258, 58026), (342, 43774), (387, 38684), (509, 29412), (516, 29013), (684, 21887), (774, 19342), (817, 18324), (1018, 14706), (1527, 9804), (1548, 9671), (1634, 9162), (2036, 7353), (2451, 6108), (3054, 4902), (3268, 4581)]