40339026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8240

約数の個数: 64

約数和(自身を含む): 110342400

約数和(自身を除く): 70003374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 8209, 16418, 24627, 49254, 57463, 73881, 106717, 114926, 147762, 172389, 213434, 221643, 320151, 344778, 443286, 517167, 640302, 747019, 960453, 1034334, 1494038, 1551501, 1920906, 2241057, 2881359, 3103002, 4482114, 5762718, 6723171, 13446342, 20169513, 40339026]

約数ペア:

[(1, 40339026), (2, 20169513), (3, 13446342), (6, 6723171), (7, 5762718), (9, 4482114), (13, 3103002), (14, 2881359), (18, 2241057), (21, 1920906), (26, 1551501), (27, 1494038), (39, 1034334), (42, 960453), (54, 747019), (63, 640302), (78, 517167), (91, 443286), (117, 344778), (126, 320151), (182, 221643), (189, 213434), (234, 172389), (273, 147762), (351, 114926), (378, 106717), (546, 73881), (702, 57463), (819, 49254), (1638, 24627), (2457, 16418), (4914, 8209)]