11926620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 36481536

約数和(自身を除く): 24554916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 383, 519, 692, 766, 865, 1038, 1149, 1532, 1557, 1730, 1915, 2076, 2298, 2595, 3114, 3447, 3460, 3830, 4596, 5190, 5745, 6228, 6894, 7660, 7785, 10380, 11490, 13788, 15570, 17235, 22980, 31140, 34470, 66259, 68940, 132518, 198777, 265036, 331295, 397554, 596331, 662590, 795108, 993885, 1192662, 1325180, 1987770, 2385324, 2981655, 3975540, 5963310, 11926620]

約数ペア:

[(1, 11926620), (2, 5963310), (3, 3975540), (4, 2981655), (5, 2385324), (6, 1987770), (9, 1325180), (10, 1192662), (12, 993885), (15, 795108), (18, 662590), (20, 596331), (30, 397554), (36, 331295), (45, 265036), (60, 198777), (90, 132518), (173, 68940), (180, 66259), (346, 34470), (383, 31140), (519, 22980), (692, 17235), (766, 15570), (865, 13788), (1038, 11490), (1149, 10380), (1532, 7785), (1557, 7660), (1730, 6894), (1915, 6228), (2076, 5745), (2298, 5190), (2595, 4596), (3114, 3830), (3447, 3460)]