42781362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{853}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 92395968

約数和(自身を除く): 49614606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 853, 1286, 1706, 1929, 2559, 3858, 5118, 8359, 11089, 16718, 22178, 25077, 33267, 50154, 66534, 548479, 1096958, 1645437, 3290874, 7130227, 14260454, 21390681, 42781362]

約数ペア:

[(1, 42781362), (2, 21390681), (3, 14260454), (6, 7130227), (13, 3290874), (26, 1645437), (39, 1096958), (78, 548479), (643, 66534), (853, 50154), (1286, 33267), (1706, 25077), (1929, 22178), (2559, 16718), (3858, 11089), (5118, 8359)]