15663672

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 43929600

約数和(自身を除く): 28265928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 571, 762, 1016, 1142, 1143, 1524, 1713, 2284, 2286, 3048, 3426, 3429, 4568, 4572, 5139, 6852, 6858, 9144, 10278, 13704, 13716, 15417, 20556, 27432, 30834, 41112, 61668, 72517, 123336, 145034, 217551, 290068, 435102, 580136, 652653, 870204, 1305306, 1740408, 1957959, 2610612, 3915918, 5221224, 7831836, 15663672]

約数ペア:

[(1, 15663672), (2, 7831836), (3, 5221224), (4, 3915918), (6, 2610612), (8, 1957959), (9, 1740408), (12, 1305306), (18, 870204), (24, 652653), (27, 580136), (36, 435102), (54, 290068), (72, 217551), (108, 145034), (127, 123336), (216, 72517), (254, 61668), (381, 41112), (508, 30834), (571, 27432), (762, 20556), (1016, 15417), (1142, 13716), (1143, 13704), (1524, 10278), (1713, 9144), (2284, 6858), (2286, 6852), (3048, 5139), (3426, 4572), (3429, 4568)]