19475888184

素因数分解:

$2^3\times 3^6\times {\mathrm{3339487}}^1$

素因数の和:3339511

約数の個数: 56

約数和(自身を含む): 54750905760

約数和(自身を除く): 35275017576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 3339487, 6678974, 10018461, 13357948, 20036922, 26715896, 30055383, 40073844, 60110766, 80147688, 90166149, 120221532, 180332298, 240443064, 270498447, 360664596, 540996894, 721329192, 811495341, 1081993788, 1622990682, 2163987576, 2434486023, 3245981364, 4868972046, 6491962728, 9737944092, 19475888184]

約数ペア:

[(1, 19475888184), (2, 9737944092), (3, 6491962728), (4, 4868972046), (6, 3245981364), (8, 2434486023), (9, 2163987576), (12, 1622990682), (18, 1081993788), (24, 811495341), (27, 721329192), (36, 540996894), (54, 360664596), (72, 270498447), (81, 240443064), (108, 180332298), (162, 120221532), (216, 90166149), (243, 80147688), (324, 60110766), (486, 40073844), (648, 30055383), (729, 26715896), (972, 20036922), (1458, 13357948), (1944, 10018461), (2916, 6678974), (5832, 3339487)]