38997972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3669

約数の個数: 72

約数和(自身を含む): 110807424

約数和(自身を除く): 71809452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 3623, 5382, 7246, 10764, 10869, 14492, 21738, 32607, 43476, 47099, 65214, 83329, 94198, 130428, 141297, 166658, 188396, 249987, 282594, 333316, 423891, 499974, 565188, 749961, 847782, 999948, 1083277, 1499922, 1695564, 2166554, 2999844, 3249831, 4333108, 6499662, 9749493, 12999324, 19498986, 38997972]

約数ペア:

[(1, 38997972), (2, 19498986), (3, 12999324), (4, 9749493), (6, 6499662), (9, 4333108), (12, 3249831), (13, 2999844), (18, 2166554), (23, 1695564), (26, 1499922), (36, 1083277), (39, 999948), (46, 847782), (52, 749961), (69, 565188), (78, 499974), (92, 423891), (117, 333316), (138, 282594), (156, 249987), (207, 188396), (234, 166658), (276, 141297), (299, 130428), (414, 94198), (468, 83329), (598, 65214), (828, 47099), (897, 43476), (1196, 32607), (1794, 21738), (2691, 14492), (3588, 10869), (3623, 10764), (5382, 7246)]