18763056

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 58545360

約数和(自身を除く): 39782304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 257, 312, 338, 351, 432, 468, 507, 514, 624, 676, 702, 771, 936, 1014, 1028, 1352, 1404, 1521, 1542, 1872, 2028, 2056, 2313, 2704, 2808, 3042, 3084, 3341, 4056, 4112, 4563, 4626, 5616, 6084, 6168, 6682, 6939, 8112, 9126, 9252, 10023, 12168, 12336, 13364, 13878, 18252, 18504, 20046, 24336, 26728, 27756, 30069, 36504, 37008, 40092, 43433, 53456, 55512, 60138, 73008, 80184, 86866, 90207, 111024, 120276, 130299, 160368, 173732, 180414, 240552, 260598, 347464, 360828, 390897, 481104, 521196, 694928, 721656, 781794, 1042392, 1172691, 1443312, 1563588, 2084784, 2345382, 3127176, 4690764, 6254352, 9381528, 18763056]

約数ペア:

[(1, 18763056), (2, 9381528), (3, 6254352), (4, 4690764), (6, 3127176), (8, 2345382), (9, 2084784), (12, 1563588), (13, 1443312), (16, 1172691), (18, 1042392), (24, 781794), (26, 721656), (27, 694928), (36, 521196), (39, 481104), (48, 390897), (52, 360828), (54, 347464), (72, 260598), (78, 240552), (104, 180414), (108, 173732), (117, 160368), (144, 130299), (156, 120276), (169, 111024), (208, 90207), (216, 86866), (234, 80184), (257, 73008), (312, 60138), (338, 55512), (351, 53456), (432, 43433), (468, 40092), (507, 37008), (514, 36504), (624, 30069), (676, 27756), (702, 26728), (771, 24336), (936, 20046), (1014, 18504), (1028, 18252), (1352, 13878), (1404, 13364), (1521, 12336), (1542, 12168), (1872, 10023), (2028, 9252), (2056, 9126), (2313, 8112), (2704, 6939), (2808, 6682), (3042, 6168), (3084, 6084), (3341, 5616), (4056, 4626), (4112, 4563)]