12485412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 34909056

約数和(自身を除く): 22423644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 887, 1173, 1564, 1774, 2346, 2661, 3519, 3548, 4692, 5322, 7038, 7983, 10644, 14076, 15079, 15966, 20401, 30158, 31932, 40802, 45237, 60316, 61203, 81604, 90474, 122406, 135711, 180948, 183609, 244812, 271422, 346817, 367218, 542844, 693634, 734436, 1040451, 1387268, 2080902, 3121353, 4161804, 6242706, 12485412]

約数ペア:

[(1, 12485412), (2, 6242706), (3, 4161804), (4, 3121353), (6, 2080902), (9, 1387268), (12, 1040451), (17, 734436), (18, 693634), (23, 542844), (34, 367218), (36, 346817), (46, 271422), (51, 244812), (68, 183609), (69, 180948), (92, 135711), (102, 122406), (138, 90474), (153, 81604), (204, 61203), (207, 60316), (276, 45237), (306, 40802), (391, 31932), (414, 30158), (612, 20401), (782, 15966), (828, 15079), (887, 14076), (1173, 10644), (1564, 7983), (1774, 7038), (2346, 5322), (2661, 4692), (3519, 3548)]