18656291334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1\times {\mathrm{20393}}^1$

素因数の和:29384

約数の個数: 32

約数和(自身を含む): 39513782880

約数和(自身を除く): 20857491546

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 8969, 17938, 20393, 26907, 40786, 53814, 61179, 122358, 152473, 304946, 346681, 457419, 693362, 914838, 1040043, 2080086, 182904817, 365809634, 548714451, 1097428902, 3109381889, 6218763778, 9328145667, 18656291334]

約数ペア:

[(1, 18656291334), (2, 9328145667), (3, 6218763778), (6, 3109381889), (17, 1097428902), (34, 548714451), (51, 365809634), (102, 182904817), (8969, 2080086), (17938, 1040043), (20393, 914838), (26907, 693362), (40786, 457419), (53814, 346681), (61179, 304946), (122358, 152473)]