18150996834

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 42518753280

約数和(自身を除く): 24367756446

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 94, 111, 141, 222, 282, 283, 333, 423, 566, 666, 683, 846, 849, 999, 1269, 1366, 1698, 1739, 1998, 2049, 2538, 2547, 3478, 4098, 5094, 5217, 6147, 7641, 10434, 10471, 12294, 13301, 15282, 15651, 18441, 20942, 25271, 26602, 31302, 31413, 32101, 36882, 39903, 46953, 50542, 62826, 64202, 75813, 79806, 93906, 94239, 96303, 119709, 151626, 188478, 192606, 193289, 227439, 239418, 282717, 288909, 359127, 386578, 454878, 492137, 565434, 577818, 579867, 682317, 718254, 866727, 984274, 1159734, 1187737, 1364634, 1476411, 1733454, 1739601, 2375474, 2952822, 3479202, 3563211, 4429233, 5218803, 7126422, 7151693, 8858466, 9084583, 10437606, 10689633, 13287699, 14303386, 18169166, 21379266, 21455079, 26575398, 27253749, 32068899, 42910158, 54507498, 64137798, 64365237, 81761247, 128730474, 163522494, 193095711, 245283741, 336129571, 386191422, 490567482, 672259142, 1008388713, 2016777426, 3025166139, 6050332278, 9075498417, 18150996834]

約数ペア:

[(1, 18150996834), (2, 9075498417), (3, 6050332278), (6, 3025166139), (9, 2016777426), (18, 1008388713), (27, 672259142), (37, 490567482), (47, 386191422), (54, 336129571), (74, 245283741), (94, 193095711), (111, 163522494), (141, 128730474), (222, 81761247), (282, 64365237), (283, 64137798), (333, 54507498), (423, 42910158), (566, 32068899), (666, 27253749), (683, 26575398), (846, 21455079), (849, 21379266), (999, 18169166), (1269, 14303386), (1366, 13287699), (1698, 10689633), (1739, 10437606), (1998, 9084583), (2049, 8858466), (2538, 7151693), (2547, 7126422), (3478, 5218803), (4098, 4429233), (5094, 3563211), (5217, 3479202), (6147, 2952822), (7641, 2375474), (10434, 1739601), (10471, 1733454), (12294, 1476411), (13301, 1364634), (15282, 1187737), (15651, 1159734), (18441, 984274), (20942, 866727), (25271, 718254), (26602, 682317), (31302, 579867), (31413, 577818), (32101, 565434), (36882, 492137), (39903, 454878), (46953, 386578), (50542, 359127), (62826, 288909), (64202, 282717), (75813, 239418), (79806, 227439), (93906, 193289), (94239, 192606), (96303, 188478), (119709, 151626)]