9681665004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17627}}^1$

素因数の和:17740

約数の個数: 144

約数和(自身を含む): 28489668480

約数和(自身を除く): 18808003476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 73, 76, 99, 114, 132, 146, 171, 198, 209, 219, 228, 292, 342, 396, 418, 438, 627, 657, 684, 803, 836, 876, 1254, 1314, 1387, 1606, 1881, 2409, 2508, 2628, 2774, 3212, 3762, 4161, 4818, 5548, 7227, 7524, 8322, 9636, 12483, 14454, 15257, 16644, 17627, 24966, 28908, 30514, 35254, 45771, 49932, 52881, 61028, 70508, 91542, 105762, 137313, 158643, 183084, 193897, 211524, 274626, 317286, 334913, 387794, 549252, 581691, 634572, 669826, 775588, 1004739, 1163382, 1286771, 1339652, 1745073, 2009478, 2326764, 2573542, 3014217, 3490146, 3684043, 3860313, 4018956, 5147084, 6028434, 6980292, 7368086, 7720626, 11052129, 11580939, 12056868, 14154481, 14736172, 15441252, 22104258, 23161878, 24448649, 28308962, 33156387, 42463443, 44208516, 46323756, 48897298, 56617924, 66312774, 73345947, 84926886, 97794596, 127390329, 132625548, 146691894, 169853772, 220037841, 254780658, 268935139, 293383788, 440075682, 509561316, 537870278, 806805417, 880151364, 1075740556, 1613610834, 2420416251, 3227221668, 4840832502, 9681665004]

約数ペア:

[(1, 9681665004), (2, 4840832502), (3, 3227221668), (4, 2420416251), (6, 1613610834), (9, 1075740556), (11, 880151364), (12, 806805417), (18, 537870278), (19, 509561316), (22, 440075682), (33, 293383788), (36, 268935139), (38, 254780658), (44, 220037841), (57, 169853772), (66, 146691894), (73, 132625548), (76, 127390329), (99, 97794596), (114, 84926886), (132, 73345947), (146, 66312774), (171, 56617924), (198, 48897298), (209, 46323756), (219, 44208516), (228, 42463443), (292, 33156387), (342, 28308962), (396, 24448649), (418, 23161878), (438, 22104258), (627, 15441252), (657, 14736172), (684, 14154481), (803, 12056868), (836, 11580939), (876, 11052129), (1254, 7720626), (1314, 7368086), (1387, 6980292), (1606, 6028434), (1881, 5147084), (2409, 4018956), (2508, 3860313), (2628, 3684043), (2774, 3490146), (3212, 3014217), (3762, 2573542), (4161, 2326764), (4818, 2009478), (5548, 1745073), (7227, 1339652), (7524, 1286771), (8322, 1163382), (9636, 1004739), (12483, 775588), (14454, 669826), (15257, 634572), (16644, 581691), (17627, 549252), (24966, 387794), (28908, 334913), (30514, 317286), (35254, 274626), (45771, 211524), (49932, 193897), (52881, 183084), (61028, 158643), (70508, 137313), (91542, 105762)]