3923478

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 9919728

約数和(自身を除く): 5996250

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 243, 299, 351, 414, 486, 598, 621, 702, 729, 897, 1053, 1242, 1458, 1794, 1863, 2106, 2187, 2691, 3159, 3726, 4374, 5382, 5589, 6318, 6561, 8073, 9477, 11178, 13122, 16146, 16767, 18954, 24219, 28431, 33534, 48438, 50301, 56862, 72657, 85293, 100602, 145314, 150903, 170586, 217971, 301806, 435942, 653913, 1307826, 1961739, 3923478]

約数ペア:

[(1, 3923478), (2, 1961739), (3, 1307826), (6, 653913), (9, 435942), (13, 301806), (18, 217971), (23, 170586), (26, 150903), (27, 145314), (39, 100602), (46, 85293), (54, 72657), (69, 56862), (78, 50301), (81, 48438), (117, 33534), (138, 28431), (162, 24219), (207, 18954), (234, 16767), (243, 16146), (299, 13122), (351, 11178), (414, 9477), (486, 8073), (598, 6561), (621, 6318), (702, 5589), (729, 5382), (897, 4374), (1053, 3726), (1242, 3159), (1458, 2691), (1794, 2187), (1863, 2106)]