13181376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5309

約数の個数: 56

約数和(自身を含む): 37565584

約数和(自身を除く): 24384208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 5281, 10562, 15843, 21124, 31686, 42248, 63372, 68653, 84496, 126744, 137306, 168992, 205959, 253488, 274612, 337984, 411918, 506976, 549224, 823836, 1013952, 1098448, 1647672, 2196896, 3295344, 4393792, 6590688, 13181376]

約数ペア:

[(1, 13181376), (2, 6590688), (3, 4393792), (4, 3295344), (6, 2196896), (8, 1647672), (12, 1098448), (13, 1013952), (16, 823836), (24, 549224), (26, 506976), (32, 411918), (39, 337984), (48, 274612), (52, 253488), (64, 205959), (78, 168992), (96, 137306), (104, 126744), (156, 84496), (192, 68653), (208, 63372), (312, 42248), (416, 31686), (624, 21124), (832, 15843), (1248, 10562), (2496, 5281)]