31626948

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 75703040

約数和(自身を除く): 44076092

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 139, 201, 268, 278, 283, 402, 417, 556, 566, 804, 834, 849, 1132, 1668, 1698, 3396, 9313, 18626, 18961, 27939, 37252, 37922, 39337, 55878, 56883, 75844, 78674, 111756, 113766, 118011, 157348, 227532, 236022, 472044, 2635579, 5271158, 7906737, 10542316, 15813474, 31626948]

約数ペア:

[(1, 31626948), (2, 15813474), (3, 10542316), (4, 7906737), (6, 5271158), (12, 2635579), (67, 472044), (134, 236022), (139, 227532), (201, 157348), (268, 118011), (278, 113766), (283, 111756), (402, 78674), (417, 75844), (556, 56883), (566, 55878), (804, 39337), (834, 37922), (849, 37252), (1132, 27939), (1668, 18961), (1698, 18626), (3396, 9313)]