1898931132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{26627}}^1$

素因数の和:26927

約数の個数: 72

約数和(自身を含む): 5505392256

約数和(自身を除く): 3606461124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1132, 1698, 1981, 2547, 3396, 3962, 5094, 5943, 7924, 10188, 11886, 17829, 23772, 26627, 35658, 53254, 71316, 79881, 106508, 159762, 186389, 239643, 319524, 372778, 479286, 559167, 745556, 958572, 1118334, 1677501, 2236668, 3355002, 6710004, 7535441, 15070882, 22606323, 30141764, 45212646, 52748087, 67818969, 90425292, 105496174, 135637938, 158244261, 210992348, 271275876, 316488522, 474732783, 632977044, 949465566, 1898931132]

約数ペア:

[(1, 1898931132), (2, 949465566), (3, 632977044), (4, 474732783), (6, 316488522), (7, 271275876), (9, 210992348), (12, 158244261), (14, 135637938), (18, 105496174), (21, 90425292), (28, 67818969), (36, 52748087), (42, 45212646), (63, 30141764), (84, 22606323), (126, 15070882), (252, 7535441), (283, 6710004), (566, 3355002), (849, 2236668), (1132, 1677501), (1698, 1118334), (1981, 958572), (2547, 745556), (3396, 559167), (3962, 479286), (5094, 372778), (5943, 319524), (7924, 239643), (10188, 186389), (11886, 159762), (17829, 106508), (23772, 79881), (26627, 71316), (35658, 53254)]