27615978

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 112

約数和(自身を含む): 70511616

約数和(自身を除く): 42895638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 47, 54, 62, 78, 81, 93, 94, 117, 141, 162, 186, 234, 243, 279, 282, 351, 403, 423, 486, 558, 611, 702, 729, 806, 837, 846, 1053, 1209, 1222, 1269, 1457, 1458, 1674, 1833, 2106, 2418, 2511, 2538, 2914, 3159, 3627, 3666, 3807, 4371, 5022, 5499, 6318, 7254, 7533, 7614, 8742, 9477, 10881, 10998, 11421, 13113, 15066, 16497, 18941, 18954, 21762, 22599, 22842, 26226, 32643, 32994, 34263, 37882, 39339, 45198, 49491, 56823, 65286, 68526, 78678, 97929, 98982, 113646, 118017, 148473, 170469, 195858, 236034, 293787, 296946, 340938, 354051, 445419, 511407, 587574, 708102, 890838, 1022814, 1062153, 1534221, 2124306, 3068442, 4602663, 9205326, 13807989, 27615978]

約数ペア:

[(1, 27615978), (2, 13807989), (3, 9205326), (6, 4602663), (9, 3068442), (13, 2124306), (18, 1534221), (26, 1062153), (27, 1022814), (31, 890838), (39, 708102), (47, 587574), (54, 511407), (62, 445419), (78, 354051), (81, 340938), (93, 296946), (94, 293787), (117, 236034), (141, 195858), (162, 170469), (186, 148473), (234, 118017), (243, 113646), (279, 98982), (282, 97929), (351, 78678), (403, 68526), (423, 65286), (486, 56823), (558, 49491), (611, 45198), (702, 39339), (729, 37882), (806, 34263), (837, 32994), (846, 32643), (1053, 26226), (1209, 22842), (1222, 22599), (1269, 21762), (1457, 18954), (1458, 18941), (1674, 16497), (1833, 15066), (2106, 13113), (2418, 11421), (2511, 10998), (2538, 10881), (2914, 9477), (3159, 8742), (3627, 7614), (3666, 7533), (3807, 7254), (4371, 6318), (5022, 5499)]