19013921856

素因数分解:

$2^6\times 3^5\times {\mathrm{1222603}}^1$

素因数の和:1222630

約数の個数: 84

約数和(自身を含む): 56518537712

約数和(自身を除く): 37504615856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 1222603, 2445206, 3667809, 4890412, 7335618, 9780824, 11003427, 14671236, 19561648, 22006854, 29342472, 33010281, 39123296, 44013708, 58684944, 66020562, 78246592, 88027416, 99030843, 117369888, 132041124, 176054832, 198061686, 234739776, 264082248, 297092529, 352109664, 396123372, 528164496, 594185058, 704219328, 792246744, 1056328992, 1188370116, 1584493488, 2112657984, 2376740232, 3168986976, 4753480464, 6337973952, 9506960928, 19013921856]

約数ペア:

[(1, 19013921856), (2, 9506960928), (3, 6337973952), (4, 4753480464), (6, 3168986976), (8, 2376740232), (9, 2112657984), (12, 1584493488), (16, 1188370116), (18, 1056328992), (24, 792246744), (27, 704219328), (32, 594185058), (36, 528164496), (48, 396123372), (54, 352109664), (64, 297092529), (72, 264082248), (81, 234739776), (96, 198061686), (108, 176054832), (144, 132041124), (162, 117369888), (192, 99030843), (216, 88027416), (243, 78246592), (288, 66020562), (324, 58684944), (432, 44013708), (486, 39123296), (576, 33010281), (648, 29342472), (864, 22006854), (972, 19561648), (1296, 14671236), (1728, 11003427), (1944, 9780824), (2592, 7335618), (3888, 4890412), (5184, 3667809), (7776, 2445206), (15552, 1222603)]