12618970623

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1\times {\mathrm{1193}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 20950974720

約数和(自身を除く): 8332004097

約数列:

[1, 3, 7, 9, 21, 63, 379, 443, 1137, 1193, 1329, 2653, 3101, 3411, 3579, 3987, 7959, 8351, 9303, 10737, 23877, 25053, 27909, 75159, 167897, 452147, 503691, 528499, 1175279, 1356441, 1511073, 1585497, 3165029, 3525837, 3699493, 4069323, 4756491, 9495087, 10577511, 11098479, 28485261, 33295437, 200301121, 600903363, 1402107847, 1802710089, 4206323541, 12618970623]

約数ペア:

[(1, 12618970623), (3, 4206323541), (7, 1802710089), (9, 1402107847), (21, 600903363), (63, 200301121), (379, 33295437), (443, 28485261), (1137, 11098479), (1193, 10577511), (1329, 9495087), (2653, 4756491), (3101, 4069323), (3411, 3699493), (3579, 3525837), (3987, 3165029), (7959, 1585497), (8351, 1511073), (9303, 1356441), (10737, 1175279), (23877, 528499), (25053, 503691), (27909, 452147), (75159, 167897)]