42608918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 71618688

約数和(自身を除く): 29009770

約数列:

[1, 2, 11, 22, 67, 134, 137, 211, 274, 422, 737, 1474, 1507, 2321, 3014, 4642, 9179, 14137, 18358, 28274, 28907, 57814, 100969, 155507, 201938, 311014, 317977, 635954, 1936769, 3873538, 21304459, 42608918]

約数ペア:

[(1, 42608918), (2, 21304459), (11, 3873538), (22, 1936769), (67, 635954), (134, 317977), (137, 311014), (211, 201938), (274, 155507), (422, 100969), (737, 57814), (1474, 28907), (1507, 28274), (2321, 18358), (3014, 14137), (4642, 9179)]