18034770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 47101824

約数和(自身を除く): 29067054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 353, 390, 393, 655, 706, 786, 1059, 1310, 1703, 1765, 1965, 2118, 3406, 3530, 3930, 4589, 5109, 5295, 8515, 9178, 10218, 10590, 13767, 17030, 22945, 25545, 27534, 45890, 46243, 51090, 68835, 92486, 137670, 138729, 231215, 277458, 462430, 601159, 693645, 1202318, 1387290, 1803477, 3005795, 3606954, 6011590, 9017385, 18034770]

約数ペア:

[(1, 18034770), (2, 9017385), (3, 6011590), (5, 3606954), (6, 3005795), (10, 1803477), (13, 1387290), (15, 1202318), (26, 693645), (30, 601159), (39, 462430), (65, 277458), (78, 231215), (130, 138729), (131, 137670), (195, 92486), (262, 68835), (353, 51090), (390, 46243), (393, 45890), (655, 27534), (706, 25545), (786, 22945), (1059, 17030), (1310, 13767), (1703, 10590), (1765, 10218), (1965, 9178), (2118, 8515), (3406, 5295), (3530, 5109), (3930, 4589)]