12291566148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{34429}}^1$

素因数の和:34697

約数の個数: 72

約数和(自身を含む): 31882730880

約数和(自身を除く): 19591164732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 211, 282, 422, 423, 564, 633, 844, 846, 1266, 1692, 1899, 2532, 3798, 7596, 9917, 19834, 29751, 34429, 39668, 59502, 68858, 89253, 103287, 119004, 137716, 178506, 206574, 309861, 357012, 413148, 619722, 1239444, 1618163, 3236326, 4854489, 6472652, 7264519, 9708978, 14529038, 14563467, 19417956, 21793557, 29058076, 29126934, 43587114, 58253868, 65380671, 87174228, 130761342, 261522684, 341432393, 682864786, 1024297179, 1365729572, 2048594358, 3072891537, 4097188716, 6145783074, 12291566148]

約数ペア:

[(1, 12291566148), (2, 6145783074), (3, 4097188716), (4, 3072891537), (6, 2048594358), (9, 1365729572), (12, 1024297179), (18, 682864786), (36, 341432393), (47, 261522684), (94, 130761342), (141, 87174228), (188, 65380671), (211, 58253868), (282, 43587114), (422, 29126934), (423, 29058076), (564, 21793557), (633, 19417956), (844, 14563467), (846, 14529038), (1266, 9708978), (1692, 7264519), (1899, 6472652), (2532, 4854489), (3798, 3236326), (7596, 1618163), (9917, 1239444), (19834, 619722), (29751, 413148), (34429, 357012), (39668, 309861), (59502, 206574), (68858, 178506), (89253, 137716), (103287, 119004)]