18105074232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1\times {\mathrm{727}}^1$

素因数の和:1561

約数の個数: 128

約数和(自身を含む): 52086128640

約数和(自身を除く): 33981054408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 547, 727, 813, 1084, 1094, 1454, 1626, 1641, 1897, 2168, 2181, 2188, 2908, 3252, 3282, 3794, 3829, 4362, 4376, 5089, 5691, 5816, 6504, 6564, 7588, 7658, 8724, 10178, 11382, 11487, 13128, 15176, 15267, 15316, 17448, 20356, 22764, 22974, 30534, 30632, 40712, 45528, 45948, 61068, 91896, 122136, 148237, 197017, 296474, 394034, 397669, 444711, 591051, 592948, 788068, 795338, 889422, 1037659, 1182102, 1185896, 1193007, 1379119, 1576136, 1590676, 1778844, 2075318, 2364204, 2386014, 2758238, 2783683, 3112977, 3181352, 3557688, 4137357, 4150636, 4728408, 4772028, 5516476, 5567366, 6225954, 8274714, 8301272, 8351049, 9544056, 11032952, 11134732, 12451908, 16549428, 16702098, 22269464, 24903816, 33098856, 33404196, 66808392, 107768299, 215536598, 323304897, 431073196, 646609794, 754378093, 862146392, 1293219588, 1508756186, 2263134279, 2586439176, 3017512372, 4526268558, 6035024744, 9052537116, 18105074232]

約数ペア:

[(1, 18105074232), (2, 9052537116), (3, 6035024744), (4, 4526268558), (6, 3017512372), (7, 2586439176), (8, 2263134279), (12, 1508756186), (14, 1293219588), (21, 862146392), (24, 754378093), (28, 646609794), (42, 431073196), (56, 323304897), (84, 215536598), (168, 107768299), (271, 66808392), (542, 33404196), (547, 33098856), (727, 24903816), (813, 22269464), (1084, 16702098), (1094, 16549428), (1454, 12451908), (1626, 11134732), (1641, 11032952), (1897, 9544056), (2168, 8351049), (2181, 8301272), (2188, 8274714), (2908, 6225954), (3252, 5567366), (3282, 5516476), (3794, 4772028), (3829, 4728408), (4362, 4150636), (4376, 4137357), (5089, 3557688), (5691, 3181352), (5816, 3112977), (6504, 2783683), (6564, 2758238), (7588, 2386014), (7658, 2364204), (8724, 2075318), (10178, 1778844), (11382, 1590676), (11487, 1576136), (13128, 1379119), (15176, 1193007), (15267, 1185896), (15316, 1182102), (17448, 1037659), (20356, 889422), (22764, 795338), (22974, 788068), (30534, 592948), (30632, 591051), (40712, 444711), (45528, 397669), (45948, 394034), (61068, 296474), (91896, 197017), (122136, 148237)]