7881948

素因数分解:

$2^2\times 3^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 22317120

約数和(自身を除く): 14435172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 243, 306, 318, 324, 459, 477, 486, 612, 636, 729, 901, 918, 954, 972, 1377, 1431, 1458, 1802, 1836, 1908, 2187, 2703, 2754, 2862, 2916, 3604, 4131, 4293, 4374, 5406, 5508, 5724, 8109, 8262, 8586, 8748, 10812, 12393, 12879, 16218, 16524, 17172, 24327, 24786, 25758, 32436, 37179, 38637, 48654, 49572, 51516, 72981, 74358, 77274, 97308, 115911, 145962, 148716, 154548, 218943, 231822, 291924, 437886, 463644, 656829, 875772, 1313658, 1970487, 2627316, 3940974, 7881948]

約数ペア:

[(1, 7881948), (2, 3940974), (3, 2627316), (4, 1970487), (6, 1313658), (9, 875772), (12, 656829), (17, 463644), (18, 437886), (27, 291924), (34, 231822), (36, 218943), (51, 154548), (53, 148716), (54, 145962), (68, 115911), (81, 97308), (102, 77274), (106, 74358), (108, 72981), (153, 51516), (159, 49572), (162, 48654), (204, 38637), (212, 37179), (243, 32436), (306, 25758), (318, 24786), (324, 24327), (459, 17172), (477, 16524), (486, 16218), (612, 12879), (636, 12393), (729, 10812), (901, 8748), (918, 8586), (954, 8262), (972, 8109), (1377, 5724), (1431, 5508), (1458, 5406), (1802, 4374), (1836, 4293), (1908, 4131), (2187, 3604), (2703, 2916), (2754, 2862)]