18878131488

素因数分解:

$2^5\times 3^1\times {\mathrm{3469}}^1\times {\mathrm{56687}}^1$

素因数の和:60169

約数の個数: 48

約数和(自身を含む): 49570254720

約数和(自身を除く): 30692123232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3469, 6938, 10407, 13876, 20814, 27752, 41628, 55504, 56687, 83256, 111008, 113374, 166512, 170061, 226748, 333024, 340122, 453496, 680244, 906992, 1360488, 1813984, 2720976, 5441952, 196647203, 393294406, 589941609, 786588812, 1179883218, 1573177624, 2359766436, 3146355248, 4719532872, 6292710496, 9439065744, 18878131488]

約数ペア:

[(1, 18878131488), (2, 9439065744), (3, 6292710496), (4, 4719532872), (6, 3146355248), (8, 2359766436), (12, 1573177624), (16, 1179883218), (24, 786588812), (32, 589941609), (48, 393294406), (96, 196647203), (3469, 5441952), (6938, 2720976), (10407, 1813984), (13876, 1360488), (20814, 906992), (27752, 680244), (41628, 453496), (55504, 340122), (56687, 333024), (83256, 226748), (111008, 170061), (113374, 166512)]