17383969908

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{7537}}^1$

素因数の和:8437

約数の個数: 72

約数和(自身を含む): 44559831680

約数和(自身を除く): 27175861772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 811, 948, 1422, 1622, 2433, 2844, 3244, 4866, 7299, 7537, 9732, 14598, 15074, 22611, 29196, 30148, 45222, 64069, 67833, 90444, 128138, 135666, 192207, 256276, 271332, 384414, 576621, 595423, 768828, 1153242, 1190846, 1786269, 2306484, 2381692, 3572538, 5358807, 6112507, 7145076, 10717614, 12225014, 18337521, 21435228, 24450028, 36675042, 55012563, 73350084, 110025126, 220050252, 482888053, 965776106, 1448664159, 1931552212, 2897328318, 4345992477, 5794656636, 8691984954, 17383969908]

約数ペア:

[(1, 17383969908), (2, 8691984954), (3, 5794656636), (4, 4345992477), (6, 2897328318), (9, 1931552212), (12, 1448664159), (18, 965776106), (36, 482888053), (79, 220050252), (158, 110025126), (237, 73350084), (316, 55012563), (474, 36675042), (711, 24450028), (811, 21435228), (948, 18337521), (1422, 12225014), (1622, 10717614), (2433, 7145076), (2844, 6112507), (3244, 5358807), (4866, 3572538), (7299, 2381692), (7537, 2306484), (9732, 1786269), (14598, 1190846), (15074, 1153242), (22611, 768828), (29196, 595423), (30148, 576621), (45222, 384414), (64069, 271332), (67833, 256276), (90444, 192207), (128138, 135666)]