7538706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 20367360

約数和(自身を除く): 12828654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 67, 94, 114, 126, 133, 134, 141, 171, 201, 266, 282, 329, 342, 399, 402, 423, 469, 603, 658, 798, 846, 893, 938, 987, 1197, 1206, 1273, 1407, 1786, 1974, 2394, 2546, 2679, 2814, 2961, 3149, 3819, 4221, 5358, 5922, 6251, 6298, 7638, 8037, 8442, 8911, 9447, 11457, 12502, 16074, 17822, 18753, 18894, 22043, 22914, 26733, 28341, 37506, 44086, 53466, 56259, 56682, 59831, 66129, 80199, 112518, 119662, 132258, 160398, 179493, 198387, 358986, 396774, 418817, 538479, 837634, 1076958, 1256451, 2512902, 3769353, 7538706]

約数ペア:

[(1, 7538706), (2, 3769353), (3, 2512902), (6, 1256451), (7, 1076958), (9, 837634), (14, 538479), (18, 418817), (19, 396774), (21, 358986), (38, 198387), (42, 179493), (47, 160398), (57, 132258), (63, 119662), (67, 112518), (94, 80199), (114, 66129), (126, 59831), (133, 56682), (134, 56259), (141, 53466), (171, 44086), (201, 37506), (266, 28341), (282, 26733), (329, 22914), (342, 22043), (399, 18894), (402, 18753), (423, 17822), (469, 16074), (603, 12502), (658, 11457), (798, 9447), (846, 8911), (893, 8442), (938, 8037), (987, 7638), (1197, 6298), (1206, 6251), (1273, 5922), (1407, 5358), (1786, 4221), (1974, 3819), (2394, 3149), (2546, 2961), (2679, 2814)]