8813844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 24690120

約数和(自身を除く): 15876276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 509, 666, 962, 1018, 1332, 1443, 1527, 1924, 2036, 2886, 3054, 4329, 4581, 5772, 6108, 6617, 8658, 9162, 13234, 17316, 18324, 18833, 19851, 26468, 37666, 39702, 56499, 59553, 75332, 79404, 112998, 119106, 169497, 225996, 238212, 244829, 338994, 489658, 677988, 734487, 979316, 1468974, 2203461, 2937948, 4406922, 8813844]

約数ペア:

[(1, 8813844), (2, 4406922), (3, 2937948), (4, 2203461), (6, 1468974), (9, 979316), (12, 734487), (13, 677988), (18, 489658), (26, 338994), (36, 244829), (37, 238212), (39, 225996), (52, 169497), (74, 119106), (78, 112998), (111, 79404), (117, 75332), (148, 59553), (156, 56499), (222, 39702), (234, 37666), (333, 26468), (444, 19851), (468, 18833), (481, 18324), (509, 17316), (666, 13234), (962, 9162), (1018, 8658), (1332, 6617), (1443, 6108), (1527, 5772), (1924, 4581), (2036, 4329), (2886, 3054)]