38186358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 91176960

約数和(自身を除く): 52990602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 139, 186, 211, 217, 278, 417, 422, 434, 633, 651, 834, 973, 1266, 1302, 1477, 1946, 2919, 2954, 4309, 4431, 5838, 6541, 8618, 8862, 12927, 13082, 19623, 25854, 29329, 30163, 39246, 45787, 58658, 60326, 87987, 90489, 91574, 137361, 175974, 180978, 205303, 274722, 410606, 615909, 909199, 1231818, 1818398, 2727597, 5455194, 6364393, 12728786, 19093179, 38186358]

約数ペア:

[(1, 38186358), (2, 19093179), (3, 12728786), (6, 6364393), (7, 5455194), (14, 2727597), (21, 1818398), (31, 1231818), (42, 909199), (62, 615909), (93, 410606), (139, 274722), (186, 205303), (211, 180978), (217, 175974), (278, 137361), (417, 91574), (422, 90489), (434, 87987), (633, 60326), (651, 58658), (834, 45787), (973, 39246), (1266, 30163), (1302, 29329), (1477, 25854), (1946, 19623), (2919, 13082), (2954, 12927), (4309, 8862), (4431, 8618), (5838, 6541)]