18746364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17167}}^1$

素因数の和:17194

約数の個数: 48

約数和(自身を含む): 53838848

約数和(自身を除く): 35092484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17167, 34334, 51501, 68668, 103002, 120169, 206004, 223171, 240338, 360507, 446342, 480676, 669513, 721014, 892684, 1339026, 1442028, 1562197, 2678052, 3124394, 4686591, 6248788, 9373182, 18746364]

約数ペア:

[(1, 18746364), (2, 9373182), (3, 6248788), (4, 4686591), (6, 3124394), (7, 2678052), (12, 1562197), (13, 1442028), (14, 1339026), (21, 892684), (26, 721014), (28, 669513), (39, 480676), (42, 446342), (52, 360507), (78, 240338), (84, 223171), (91, 206004), (156, 120169), (182, 103002), (273, 68668), (364, 51501), (546, 34334), (1092, 17167)]