27791148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 57364692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1583, 1596, 2508, 2926, 3166, 4389, 4749, 5852, 6332, 8778, 9498, 11081, 17413, 17556, 18996, 22162, 30077, 33243, 34826, 44324, 52239, 60154, 66486, 69652, 90231, 104478, 120308, 121891, 132972, 180462, 208956, 210539, 243782, 330847, 360924, 365673, 421078, 487564, 631617, 661694, 731346, 842156, 992541, 1263234, 1323388, 1462692, 1985082, 2315929, 2526468, 3970164, 4631858, 6947787, 9263716, 13895574, 27791148]

約数ペア:

[(1, 27791148), (2, 13895574), (3, 9263716), (4, 6947787), (6, 4631858), (7, 3970164), (11, 2526468), (12, 2315929), (14, 1985082), (19, 1462692), (21, 1323388), (22, 1263234), (28, 992541), (33, 842156), (38, 731346), (42, 661694), (44, 631617), (57, 487564), (66, 421078), (76, 365673), (77, 360924), (84, 330847), (114, 243782), (132, 210539), (133, 208956), (154, 180462), (209, 132972), (228, 121891), (231, 120308), (266, 104478), (308, 90231), (399, 69652), (418, 66486), (462, 60154), (532, 52239), (627, 44324), (798, 34826), (836, 33243), (924, 30077), (1254, 22162), (1463, 18996), (1583, 17556), (1596, 17413), (2508, 11081), (2926, 9498), (3166, 8778), (4389, 6332), (4749, 5852)]