18449737140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3499}}^1\times {\mathrm{87881}}^1$

素因数の和:91392

約数の個数: 48

約数和(自身を含む): 51674616000

約数和(自身を除く): 33224878860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3499, 6998, 10497, 13996, 17495, 20994, 34990, 41988, 52485, 69980, 87881, 104970, 175762, 209940, 263643, 351524, 439405, 527286, 878810, 1054572, 1318215, 1757620, 2636430, 5272860, 307495619, 614991238, 922486857, 1229982476, 1537478095, 1844973714, 3074956190, 3689947428, 4612434285, 6149912380, 9224868570, 18449737140]

約数ペア:

[(1, 18449737140), (2, 9224868570), (3, 6149912380), (4, 4612434285), (5, 3689947428), (6, 3074956190), (10, 1844973714), (12, 1537478095), (15, 1229982476), (20, 922486857), (30, 614991238), (60, 307495619), (3499, 5272860), (6998, 2636430), (10497, 1757620), (13996, 1318215), (17495, 1054572), (20994, 878810), (34990, 527286), (41988, 439405), (52485, 351524), (69980, 263643), (87881, 209940), (104970, 175762)]