27996917772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{424891}}^1$

素因数の和:424951

約数の個数: 72

約数和(自身を含む): 73047432640

約数和(自身を除く): 45050514868

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3876, 5491, 10982, 16473, 21964, 32946, 65892, 424891, 849782, 1274673, 1699564, 2549346, 5098692, 7223147, 8072929, 14446294, 16145858, 21669441, 24218787, 28892588, 32291716, 43338882, 48437574, 86677764, 96875148, 122793499, 137239793, 245586998, 274479586, 368380497, 411719379, 491173996, 548959172, 736760994, 823438758, 1473521988, 1646877516, 2333076481, 4666152962, 6999229443, 9332305924, 13998458886, 27996917772]

約数ペア:

[(1, 27996917772), (2, 13998458886), (3, 9332305924), (4, 6999229443), (6, 4666152962), (12, 2333076481), (17, 1646877516), (19, 1473521988), (34, 823438758), (38, 736760994), (51, 548959172), (57, 491173996), (68, 411719379), (76, 368380497), (102, 274479586), (114, 245586998), (204, 137239793), (228, 122793499), (289, 96875148), (323, 86677764), (578, 48437574), (646, 43338882), (867, 32291716), (969, 28892588), (1156, 24218787), (1292, 21669441), (1734, 16145858), (1938, 14446294), (3468, 8072929), (3876, 7223147), (5491, 5098692), (10982, 2549346), (16473, 1699564), (21964, 1274673), (32946, 849782), (65892, 424891)]