12147044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 28038528

約数和(自身を除く): 15891484

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 151, 169, 182, 221, 238, 302, 338, 364, 442, 476, 604, 676, 884, 1057, 1183, 1547, 1963, 2114, 2366, 2567, 2873, 3094, 3926, 4228, 4732, 5134, 5746, 6188, 7852, 10268, 11492, 13741, 17969, 20111, 25519, 27482, 33371, 35938, 40222, 51038, 54964, 66742, 71876, 80444, 102076, 133484, 178633, 233597, 357266, 433823, 467194, 714532, 867646, 934388, 1735292, 3036761, 6073522, 12147044]

約数ペア:

[(1, 12147044), (2, 6073522), (4, 3036761), (7, 1735292), (13, 934388), (14, 867646), (17, 714532), (26, 467194), (28, 433823), (34, 357266), (52, 233597), (68, 178633), (91, 133484), (119, 102076), (151, 80444), (169, 71876), (182, 66742), (221, 54964), (238, 51038), (302, 40222), (338, 35938), (364, 33371), (442, 27482), (476, 25519), (604, 20111), (676, 17969), (884, 13741), (1057, 11492), (1183, 10268), (1547, 7852), (1963, 6188), (2114, 5746), (2366, 5134), (2567, 4732), (2873, 4228), (3094, 3926)]