65728026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40127}}^1$

素因数の和:40155

約数の個数: 48

約数和(自身を含む): 175279104

約数和(自身を除く): 109551078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40127, 80254, 120381, 240762, 280889, 361143, 521651, 561778, 722286, 842667, 1043302, 1564953, 1685334, 2528001, 3129906, 3651557, 4694859, 5056002, 7303114, 9389718, 10954671, 21909342, 32864013, 65728026]

約数ペア:

[(1, 65728026), (2, 32864013), (3, 21909342), (6, 10954671), (7, 9389718), (9, 7303114), (13, 5056002), (14, 4694859), (18, 3651557), (21, 3129906), (26, 2528001), (39, 1685334), (42, 1564953), (63, 1043302), (78, 842667), (91, 722286), (117, 561778), (126, 521651), (182, 361143), (234, 280889), (273, 240762), (546, 120381), (819, 80254), (1638, 40127)]