12670746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 30606336

約数和(自身を除く): 17935590

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 491, 506, 561, 759, 782, 982, 1122, 1173, 1473, 1518, 2346, 2946, 4301, 5401, 8347, 8602, 10802, 11293, 12903, 16203, 16694, 22586, 25041, 25806, 32406, 33879, 50082, 67758, 91817, 124223, 183634, 191981, 248446, 275451, 372669, 383962, 550902, 575943, 745338, 1151886, 2111791, 4223582, 6335373, 12670746]

約数ペア:

[(1, 12670746), (2, 6335373), (3, 4223582), (6, 2111791), (11, 1151886), (17, 745338), (22, 575943), (23, 550902), (33, 383962), (34, 372669), (46, 275451), (51, 248446), (66, 191981), (69, 183634), (102, 124223), (138, 91817), (187, 67758), (253, 50082), (374, 33879), (391, 32406), (491, 25806), (506, 25041), (561, 22586), (759, 16694), (782, 16203), (982, 12903), (1122, 11293), (1173, 10802), (1473, 8602), (1518, 8347), (2346, 5401), (2946, 4301)]