40771434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 90780480

約数和(自身を除く): 50009046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 631, 726, 979, 1262, 1893, 1958, 2937, 3786, 5874, 6941, 10769, 13882, 20823, 21538, 32307, 41646, 56159, 64614, 76351, 112318, 152702, 168477, 229053, 336954, 458106, 617749, 1235498, 1853247, 3706494, 6795239, 13590478, 20385717, 40771434]

約数ペア:

[(1, 40771434), (2, 20385717), (3, 13590478), (6, 6795239), (11, 3706494), (22, 1853247), (33, 1235498), (66, 617749), (89, 458106), (121, 336954), (178, 229053), (242, 168477), (267, 152702), (363, 112318), (534, 76351), (631, 64614), (726, 56159), (979, 41646), (1262, 32307), (1893, 21538), (1958, 20823), (2937, 13882), (3786, 10769), (5874, 6941)]