18334620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 60076800

約数和(自身を除く): 41742180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 1787, 2052, 2565, 3420, 3574, 5130, 5361, 7148, 8935, 10260, 10722, 16083, 17870, 21444, 26805, 32166, 33953, 35740, 48249, 53610, 64332, 67906, 80415, 96498, 101859, 107220, 135812, 160830, 169765, 192996, 203718, 241245, 305577, 321660, 339530, 407436, 482490, 509295, 611154, 679060, 916731, 964980, 1018590, 1222308, 1527885, 1833462, 2037180, 3055770, 3666924, 4583655, 6111540, 9167310, 18334620]

約数ペア:

[(1, 18334620), (2, 9167310), (3, 6111540), (4, 4583655), (5, 3666924), (6, 3055770), (9, 2037180), (10, 1833462), (12, 1527885), (15, 1222308), (18, 1018590), (19, 964980), (20, 916731), (27, 679060), (30, 611154), (36, 509295), (38, 482490), (45, 407436), (54, 339530), (57, 321660), (60, 305577), (76, 241245), (90, 203718), (95, 192996), (108, 169765), (114, 160830), (135, 135812), (171, 107220), (180, 101859), (190, 96498), (228, 80415), (270, 67906), (285, 64332), (342, 53610), (380, 48249), (513, 35740), (540, 33953), (570, 32166), (684, 26805), (855, 21444), (1026, 17870), (1140, 16083), (1710, 10722), (1787, 10260), (2052, 8935), (2565, 7148), (3420, 5361), (3574, 5130)]