127638042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 298639872

約数和(自身を除く): 171001830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1337, 2273, 2674, 4011, 4546, 6819, 8022, 9359, 13638, 15911, 18718, 28077, 31822, 47733, 56154, 95466, 111377, 222754, 334131, 434143, 668262, 868286, 1302429, 2604858, 3039001, 6078002, 9117003, 18234006, 21273007, 42546014, 63819021, 127638042]

約数ペア:

[(1, 127638042), (2, 63819021), (3, 42546014), (6, 21273007), (7, 18234006), (14, 9117003), (21, 6078002), (42, 3039001), (49, 2604858), (98, 1302429), (147, 868286), (191, 668262), (294, 434143), (382, 334131), (573, 222754), (1146, 111377), (1337, 95466), (2273, 56154), (2674, 47733), (4011, 31822), (4546, 28077), (6819, 18718), (8022, 15911), (9359, 13638)]