1888431246

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{298897}}^1$

素因数の和:298927

約数の個数: 48

約数和(自身を含む): 4569552624

約数和(自身を除く): 2681121378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 298897, 597794, 896691, 1793382, 2690073, 3885661, 5380146, 7771322, 8070219, 11656983, 16140438, 23313966, 24210657, 34970949, 48421314, 69941898, 72631971, 104912847, 145263942, 209825694, 314738541, 629477082, 944215623, 1888431246]

約数ペア:

[(1, 1888431246), (2, 944215623), (3, 629477082), (6, 314738541), (9, 209825694), (13, 145263942), (18, 104912847), (26, 72631971), (27, 69941898), (39, 48421314), (54, 34970949), (78, 24210657), (81, 23313966), (117, 16140438), (162, 11656983), (234, 8070219), (243, 7771322), (351, 5380146), (486, 3885661), (702, 2690073), (1053, 1793382), (2106, 896691), (3159, 597794), (6318, 298897)]