7131541878

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{161779}}^1$

素因数の和:161897

約数の個数: 48

約数和(自身を含む): 16152115200

約数和(自身を除く): 9020573322

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4898, 7347, 14694, 22041, 44082, 161779, 323558, 485337, 970674, 1456011, 2912022, 5015149, 10030298, 12780541, 15045447, 25561082, 30090894, 38341623, 45136341, 76683246, 90272682, 115024869, 230049738, 396196771, 792393542, 1188590313, 2377180626, 3565770939, 7131541878]

約数ペア:

[(1, 7131541878), (2, 3565770939), (3, 2377180626), (6, 1188590313), (9, 792393542), (18, 396196771), (31, 230049738), (62, 115024869), (79, 90272682), (93, 76683246), (158, 45136341), (186, 38341623), (237, 30090894), (279, 25561082), (474, 15045447), (558, 12780541), (711, 10030298), (1422, 5015149), (2449, 2912022), (4898, 1456011), (7347, 970674), (14694, 485337), (22041, 323558), (44082, 161779)]