1801944

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 3252456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 863, 1044, 1726, 2088, 2589, 3452, 5178, 6904, 7767, 10356, 15534, 20712, 25027, 31068, 50054, 62136, 75081, 100108, 150162, 200216, 225243, 300324, 450486, 600648, 900972, 1801944]

約数ペア:

[(1, 1801944), (2, 900972), (3, 600648), (4, 450486), (6, 300324), (8, 225243), (9, 200216), (12, 150162), (18, 100108), (24, 75081), (29, 62136), (36, 50054), (58, 31068), (72, 25027), (87, 20712), (116, 15534), (174, 10356), (232, 7767), (261, 6904), (348, 5178), (522, 3452), (696, 2589), (863, 2088), (1044, 1726)]