4019004

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 12096000

約数和(自身を除く): 8076996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 199, 204, 297, 306, 374, 396, 398, 459, 561, 594, 597, 612, 748, 796, 918, 1122, 1188, 1194, 1683, 1791, 1836, 2189, 2244, 2388, 3366, 3383, 3582, 4378, 5049, 5373, 6567, 6732, 6766, 7164, 8756, 10098, 10149, 10746, 13134, 13532, 19701, 20196, 20298, 21492, 26268, 30447, 37213, 39402, 40596, 59103, 60894, 74426, 78804, 91341, 111639, 118206, 121788, 148852, 182682, 223278, 236412, 334917, 365364, 446556, 669834, 1004751, 1339668, 2009502, 4019004]

約数ペア:

[(1, 4019004), (2, 2009502), (3, 1339668), (4, 1004751), (6, 669834), (9, 446556), (11, 365364), (12, 334917), (17, 236412), (18, 223278), (22, 182682), (27, 148852), (33, 121788), (34, 118206), (36, 111639), (44, 91341), (51, 78804), (54, 74426), (66, 60894), (68, 59103), (99, 40596), (102, 39402), (108, 37213), (132, 30447), (153, 26268), (187, 21492), (198, 20298), (199, 20196), (204, 19701), (297, 13532), (306, 13134), (374, 10746), (396, 10149), (398, 10098), (459, 8756), (561, 7164), (594, 6766), (597, 6732), (612, 6567), (748, 5373), (796, 5049), (918, 4378), (1122, 3582), (1188, 3383), (1194, 3366), (1683, 2388), (1791, 2244), (1836, 2189)]