17969580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 38639700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 311, 321, 428, 535, 540, 622, 642, 933, 963, 1070, 1244, 1284, 1555, 1605, 1866, 1926, 2140, 2799, 2889, 3110, 3210, 3732, 3852, 4665, 4815, 5598, 5778, 6220, 6420, 8397, 9330, 9630, 11196, 11556, 13995, 14445, 16794, 18660, 19260, 27990, 28890, 33277, 33588, 41985, 55980, 57780, 66554, 83970, 99831, 133108, 166385, 167940, 199662, 299493, 332770, 399324, 499155, 598986, 665540, 898479, 998310, 1197972, 1497465, 1796958, 1996620, 2994930, 3593916, 4492395, 5989860, 8984790, 17969580]

約数ペア:

[(1, 17969580), (2, 8984790), (3, 5989860), (4, 4492395), (5, 3593916), (6, 2994930), (9, 1996620), (10, 1796958), (12, 1497465), (15, 1197972), (18, 998310), (20, 898479), (27, 665540), (30, 598986), (36, 499155), (45, 399324), (54, 332770), (60, 299493), (90, 199662), (107, 167940), (108, 166385), (135, 133108), (180, 99831), (214, 83970), (270, 66554), (311, 57780), (321, 55980), (428, 41985), (535, 33588), (540, 33277), (622, 28890), (642, 27990), (933, 19260), (963, 18660), (1070, 16794), (1244, 14445), (1284, 13995), (1555, 11556), (1605, 11196), (1866, 9630), (1926, 9330), (2140, 8397), (2799, 6420), (2889, 6220), (3110, 5778), (3210, 5598), (3732, 4815), (3852, 4665)]