19083246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 48

約数和(自身を含む): 47822544

約数和(自身を除く): 28739298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4993, 9986, 14979, 29958, 34951, 64909, 69902, 104853, 129818, 194727, 209706, 244657, 389454, 454363, 489314, 733971, 908726, 1363089, 1467942, 2726178, 3180541, 6361082, 9541623, 19083246]

約数ペア:

[(1, 19083246), (2, 9541623), (3, 6361082), (6, 3180541), (7, 2726178), (13, 1467942), (14, 1363089), (21, 908726), (26, 733971), (39, 489314), (42, 454363), (49, 389454), (78, 244657), (91, 209706), (98, 194727), (147, 129818), (182, 104853), (273, 69902), (294, 64909), (546, 34951), (637, 29958), (1274, 14979), (1911, 9986), (3822, 4993)]