18303246

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 44304624

約数和(自身を除く): 26001378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 2897, 3159, 5794, 6318, 8691, 17382, 26073, 37661, 52146, 75322, 78219, 112983, 156438, 225966, 234657, 338949, 469314, 677898, 703971, 1016847, 1407942, 2033694, 3050541, 6101082, 9151623, 18303246]

約数ペア:

[(1, 18303246), (2, 9151623), (3, 6101082), (6, 3050541), (9, 2033694), (13, 1407942), (18, 1016847), (26, 703971), (27, 677898), (39, 469314), (54, 338949), (78, 234657), (81, 225966), (117, 156438), (162, 112983), (234, 78219), (243, 75322), (351, 52146), (486, 37661), (702, 26073), (1053, 17382), (2106, 8691), (2897, 6318), (3159, 5794)]