1943221788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{12073}}^1$

素因数の和:12363

約数の個数: 72

約数和(自身を含む): 5221183968

約数和(自身を除く): 3277962180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 526, 612, 789, 1052, 1578, 2367, 3156, 4471, 4734, 8942, 9468, 12073, 13413, 17884, 24146, 26826, 36219, 40239, 48292, 53652, 72438, 80478, 108657, 144876, 160956, 205241, 217314, 410482, 434628, 615723, 820964, 1231446, 1847169, 2462892, 3175199, 3694338, 6350398, 7388676, 9525597, 12700796, 19051194, 28576791, 38102388, 53978383, 57153582, 107956766, 114307164, 161935149, 215913532, 323870298, 485805447, 647740596, 971610894, 1943221788]

約数ペア:

[(1, 1943221788), (2, 971610894), (3, 647740596), (4, 485805447), (6, 323870298), (9, 215913532), (12, 161935149), (17, 114307164), (18, 107956766), (34, 57153582), (36, 53978383), (51, 38102388), (68, 28576791), (102, 19051194), (153, 12700796), (204, 9525597), (263, 7388676), (306, 6350398), (526, 3694338), (612, 3175199), (789, 2462892), (1052, 1847169), (1578, 1231446), (2367, 820964), (3156, 615723), (4471, 434628), (4734, 410482), (8942, 217314), (9468, 205241), (12073, 160956), (13413, 144876), (17884, 108657), (24146, 80478), (26826, 72438), (36219, 53652), (40239, 48292)]