12715691898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1225727}}^1$

素因数の和:1225771

約数の個数: 64

約数和(自身を含む): 32947568640

約数和(自身を除く): 20231876742

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 1225727, 2451454, 3677181, 7354362, 8580089, 15934451, 17160178, 23288813, 25740267, 31868902, 46577626, 47803353, 51480534, 69866439, 95606706, 111541157, 139732878, 163021691, 223082314, 302754569, 326043382, 334623471, 489065073, 605509138, 669246942, 908263707, 978130146, 1816527414, 2119281983, 4238563966, 6357845949, 12715691898]

約数ペア:

[(1, 12715691898), (2, 6357845949), (3, 4238563966), (6, 2119281983), (7, 1816527414), (13, 978130146), (14, 908263707), (19, 669246942), (21, 605509138), (26, 489065073), (38, 334623471), (39, 326043382), (42, 302754569), (57, 223082314), (78, 163021691), (91, 139732878), (114, 111541157), (133, 95606706), (182, 69866439), (247, 51480534), (266, 47803353), (273, 46577626), (399, 31868902), (494, 25740267), (546, 23288813), (741, 17160178), (798, 15934451), (1482, 8580089), (1729, 7354362), (3458, 3677181), (5187, 2451454), (10374, 1225727)]