15446202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 34974720

約数和(自身を除く): 19528518

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 137, 138, 258, 274, 411, 437, 817, 822, 874, 989, 1311, 1634, 1978, 2451, 2603, 2622, 2967, 3151, 4902, 5206, 5891, 5934, 6302, 7809, 9453, 11782, 15618, 17673, 18791, 18906, 35346, 37582, 56373, 59869, 111929, 112746, 119738, 135493, 179607, 223858, 270986, 335787, 359214, 406479, 671574, 812958, 2574367, 5148734, 7723101, 15446202]

約数ペア:

[(1, 15446202), (2, 7723101), (3, 5148734), (6, 2574367), (19, 812958), (23, 671574), (38, 406479), (43, 359214), (46, 335787), (57, 270986), (69, 223858), (86, 179607), (114, 135493), (129, 119738), (137, 112746), (138, 111929), (258, 59869), (274, 56373), (411, 37582), (437, 35346), (817, 18906), (822, 18791), (874, 17673), (989, 15618), (1311, 11782), (1634, 9453), (1978, 7809), (2451, 6302), (2603, 5934), (2622, 5891), (2967, 5206), (3151, 4902)]