13207945506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{645739}}^1$

素因数の和:646238

約数の個数: 32

約数和(自身を含む): 30251627520

約数和(自身を除く): 17043682014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 6818, 10227, 20454, 645739, 1291478, 1937217, 3874434, 4520173, 9040346, 13560519, 27121038, 314474893, 628949786, 943424679, 1886849358, 2201324251, 4402648502, 6603972753, 13207945506]

約数ペア:

[(1, 13207945506), (2, 6603972753), (3, 4402648502), (6, 2201324251), (7, 1886849358), (14, 943424679), (21, 628949786), (42, 314474893), (487, 27121038), (974, 13560519), (1461, 9040346), (2922, 4520173), (3409, 3874434), (6818, 1937217), (10227, 1291478), (20454, 645739)]