13886388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 37879296

約数和(自身を除く): 23992908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 541, 558, 713, 828, 1082, 1116, 1426, 1623, 2139, 2164, 2852, 3246, 4278, 4869, 6417, 6492, 8556, 9738, 12443, 12834, 16771, 19476, 24886, 25668, 33542, 37329, 49772, 50313, 67084, 74658, 100626, 111987, 149316, 150939, 201252, 223974, 301878, 385733, 447948, 603756, 771466, 1157199, 1542932, 2314398, 3471597, 4628796, 6943194, 13886388]

約数ペア:

[(1, 13886388), (2, 6943194), (3, 4628796), (4, 3471597), (6, 2314398), (9, 1542932), (12, 1157199), (18, 771466), (23, 603756), (31, 447948), (36, 385733), (46, 301878), (62, 223974), (69, 201252), (92, 150939), (93, 149316), (124, 111987), (138, 100626), (186, 74658), (207, 67084), (276, 50313), (279, 49772), (372, 37329), (414, 33542), (541, 25668), (558, 24886), (713, 19476), (828, 16771), (1082, 12834), (1116, 12443), (1426, 9738), (1623, 8556), (2139, 6492), (2164, 6417), (2852, 4869), (3246, 4278)]