38863398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 96583680

約数和(自身を除く): 57720282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1571, 1767, 3142, 3534, 4123, 4713, 8246, 9426, 10997, 12369, 21994, 24738, 29849, 32991, 48701, 59698, 65982, 89547, 97402, 146103, 179094, 208943, 292206, 340907, 417886, 626829, 681814, 925319, 1022721, 1253658, 1850638, 2045442, 2775957, 5551914, 6477233, 12954466, 19431699, 38863398]

約数ペア:

[(1, 38863398), (2, 19431699), (3, 12954466), (6, 6477233), (7, 5551914), (14, 2775957), (19, 2045442), (21, 1850638), (31, 1253658), (38, 1022721), (42, 925319), (57, 681814), (62, 626829), (93, 417886), (114, 340907), (133, 292206), (186, 208943), (217, 179094), (266, 146103), (399, 97402), (434, 89547), (589, 65982), (651, 59698), (798, 48701), (1178, 32991), (1302, 29849), (1571, 24738), (1767, 21994), (3142, 12369), (3534, 10997), (4123, 9426), (4713, 8246)]