18472064418

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^2\times {\mathrm{8467}}^1$

素因数の和:8618

約数の個数: 72

約数和(自身を含む): 42138834192

約数和(自身を除く): 23666769774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 1206, 1809, 3618, 4489, 5427, 8467, 8978, 10854, 13467, 16281, 16934, 25401, 26934, 32562, 40401, 50802, 76203, 80802, 121203, 152406, 228609, 242406, 363609, 457218, 567289, 685827, 727218, 1090827, 1134578, 1371654, 1701867, 2057481, 2181654, 3403734, 4114962, 5105601, 10211202, 15316803, 30633606, 38008363, 45950409, 76016726, 91900818, 114025089, 137851227, 228050178, 275702454, 342075267, 684150534, 1026225801, 2052451602, 3078677403, 6157354806, 9236032209, 18472064418]

約数ペア:

[(1, 18472064418), (2, 9236032209), (3, 6157354806), (6, 3078677403), (9, 2052451602), (18, 1026225801), (27, 684150534), (54, 342075267), (67, 275702454), (81, 228050178), (134, 137851227), (162, 114025089), (201, 91900818), (243, 76016726), (402, 45950409), (486, 38008363), (603, 30633606), (1206, 15316803), (1809, 10211202), (3618, 5105601), (4489, 4114962), (5427, 3403734), (8467, 2181654), (8978, 2057481), (10854, 1701867), (13467, 1371654), (16281, 1134578), (16934, 1090827), (25401, 727218), (26934, 685827), (32562, 567289), (40401, 457218), (50802, 363609), (76203, 242406), (80802, 228609), (121203, 152406)]