18152625112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3671}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 35646013440

約数和(自身を除く): 17493388328

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 157, 248, 254, 314, 508, 628, 1016, 1256, 3671, 3937, 4867, 7342, 7874, 9734, 14684, 15748, 19468, 19939, 29368, 31496, 38936, 39878, 79756, 113801, 159512, 227602, 455204, 466217, 576347, 618109, 910408, 932434, 1152694, 1236218, 1864868, 2305388, 2472436, 3729736, 4610776, 4944872, 14452727, 17866757, 28905454, 35733514, 57810908, 71467028, 73196069, 115621816, 142934056, 146392138, 292784276, 585568552, 2269078139, 4538156278, 9076312556, 18152625112]

約数ペア:

[(1, 18152625112), (2, 9076312556), (4, 4538156278), (8, 2269078139), (31, 585568552), (62, 292784276), (124, 146392138), (127, 142934056), (157, 115621816), (248, 73196069), (254, 71467028), (314, 57810908), (508, 35733514), (628, 28905454), (1016, 17866757), (1256, 14452727), (3671, 4944872), (3937, 4610776), (4867, 3729736), (7342, 2472436), (7874, 2305388), (9734, 1864868), (14684, 1236218), (15748, 1152694), (19468, 932434), (19939, 910408), (29368, 618109), (31496, 576347), (38936, 466217), (39878, 455204), (79756, 227602), (113801, 159512)]