19436472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 60999120

約数和(自身を除く): 41562648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 97, 99, 121, 132, 138, 184, 194, 198, 207, 242, 253, 264, 276, 291, 363, 388, 396, 414, 484, 506, 552, 582, 726, 759, 776, 792, 828, 873, 968, 1012, 1067, 1089, 1164, 1452, 1518, 1656, 1746, 2024, 2134, 2178, 2231, 2277, 2328, 2783, 2904, 3036, 3201, 3492, 4268, 4356, 4462, 4554, 5566, 6072, 6402, 6693, 6984, 8349, 8536, 8712, 8924, 9108, 9603, 11132, 11737, 12804, 13386, 16698, 17848, 18216, 19206, 20079, 22264, 23474, 24541, 25047, 25608, 26772, 33396, 35211, 38412, 40158, 46948, 49082, 50094, 53544, 66792, 70422, 73623, 76824, 80316, 93896, 98164, 100188, 105633, 140844, 147246, 160632, 196328, 200376, 211266, 220869, 269951, 281688, 294492, 422532, 441738, 539902, 588984, 809853, 845064, 883476, 1079804, 1619706, 1766952, 2159608, 2429559, 3239412, 4859118, 6478824, 9718236, 19436472]

約数ペア:

[(1, 19436472), (2, 9718236), (3, 6478824), (4, 4859118), (6, 3239412), (8, 2429559), (9, 2159608), (11, 1766952), (12, 1619706), (18, 1079804), (22, 883476), (23, 845064), (24, 809853), (33, 588984), (36, 539902), (44, 441738), (46, 422532), (66, 294492), (69, 281688), (72, 269951), (88, 220869), (92, 211266), (97, 200376), (99, 196328), (121, 160632), (132, 147246), (138, 140844), (184, 105633), (194, 100188), (198, 98164), (207, 93896), (242, 80316), (253, 76824), (264, 73623), (276, 70422), (291, 66792), (363, 53544), (388, 50094), (396, 49082), (414, 46948), (484, 40158), (506, 38412), (552, 35211), (582, 33396), (726, 26772), (759, 25608), (776, 25047), (792, 24541), (828, 23474), (873, 22264), (968, 20079), (1012, 19206), (1067, 18216), (1089, 17848), (1164, 16698), (1452, 13386), (1518, 12804), (1656, 11737), (1746, 11132), (2024, 9603), (2134, 9108), (2178, 8924), (2231, 8712), (2277, 8536), (2328, 8349), (2783, 6984), (2904, 6693), (3036, 6402), (3201, 6072), (3492, 5566), (4268, 4554), (4356, 4462)]