2918778888

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{18713}}^1$

素因数の和:18886

約数の個数: 64

約数和(自身を含む): 7482605760

約数和(自身を除く): 4563826872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 97, 134, 194, 201, 268, 291, 388, 402, 536, 582, 776, 804, 1164, 1608, 2328, 6499, 12998, 18713, 19497, 25996, 37426, 38994, 51992, 56139, 74852, 77988, 112278, 149704, 155976, 224556, 449112, 1253771, 1815161, 2507542, 3630322, 3761313, 5015084, 5445483, 7260644, 7522626, 10030168, 10890966, 14521288, 15045252, 21781932, 30090504, 43563864, 121615787, 243231574, 364847361, 486463148, 729694722, 972926296, 1459389444, 2918778888]

約数ペア:

[(1, 2918778888), (2, 1459389444), (3, 972926296), (4, 729694722), (6, 486463148), (8, 364847361), (12, 243231574), (24, 121615787), (67, 43563864), (97, 30090504), (134, 21781932), (194, 15045252), (201, 14521288), (268, 10890966), (291, 10030168), (388, 7522626), (402, 7260644), (536, 5445483), (582, 5015084), (776, 3761313), (804, 3630322), (1164, 2507542), (1608, 1815161), (2328, 1253771), (6499, 449112), (12998, 224556), (18713, 155976), (19497, 149704), (25996, 112278), (37426, 77988), (38994, 74852), (51992, 56139)]