38943156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3539}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 104670720

約数和(自身を除く): 65727564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3539, 3668, 5502, 7078, 10617, 11004, 14156, 21234, 24773, 42468, 49546, 74319, 99092, 148638, 297276, 463609, 927218, 1390827, 1854436, 2781654, 3245263, 5563308, 6490526, 9735789, 12981052, 19471578, 38943156]

約数ペア:

[(1, 38943156), (2, 19471578), (3, 12981052), (4, 9735789), (6, 6490526), (7, 5563308), (12, 3245263), (14, 2781654), (21, 1854436), (28, 1390827), (42, 927218), (84, 463609), (131, 297276), (262, 148638), (393, 99092), (524, 74319), (786, 49546), (917, 42468), (1572, 24773), (1834, 21234), (2751, 14156), (3539, 11004), (3668, 10617), (5502, 7078)]