42078198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 89187840

約数和(自身を除く): 47109642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2351, 2983, 4702, 5966, 7053, 8949, 14106, 17898, 44669, 89338, 134007, 268014, 369107, 738214, 1107321, 2214642, 7013033, 14026066, 21039099, 42078198]

約数ペア:

[(1, 42078198), (2, 21039099), (3, 14026066), (6, 7013033), (19, 2214642), (38, 1107321), (57, 738214), (114, 369107), (157, 268014), (314, 134007), (471, 89338), (942, 44669), (2351, 17898), (2983, 14106), (4702, 8949), (5966, 7053)]