27138188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 64447488

約数和(自身を除く): 37309300

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 73, 77, 119, 142, 146, 154, 187, 238, 284, 292, 308, 374, 476, 497, 511, 748, 781, 803, 994, 1022, 1207, 1241, 1309, 1562, 1606, 1988, 2044, 2414, 2482, 2618, 3124, 3212, 4828, 4964, 5183, 5236, 5467, 5621, 8449, 8687, 10366, 10934, 11242, 13277, 13651, 16898, 17374, 20732, 21868, 22484, 26554, 27302, 33796, 34748, 36281, 53108, 54604, 57013, 72562, 88111, 92939, 95557, 114026, 145124, 176222, 185878, 191114, 228052, 352444, 371756, 382228, 399091, 616777, 798182, 969221, 1233554, 1596364, 1938442, 2467108, 3876884, 6784547, 13569094, 27138188]

約数ペア:

[(1, 27138188), (2, 13569094), (4, 6784547), (7, 3876884), (11, 2467108), (14, 1938442), (17, 1596364), (22, 1233554), (28, 969221), (34, 798182), (44, 616777), (68, 399091), (71, 382228), (73, 371756), (77, 352444), (119, 228052), (142, 191114), (146, 185878), (154, 176222), (187, 145124), (238, 114026), (284, 95557), (292, 92939), (308, 88111), (374, 72562), (476, 57013), (497, 54604), (511, 53108), (748, 36281), (781, 34748), (803, 33796), (994, 27302), (1022, 26554), (1207, 22484), (1241, 21868), (1309, 20732), (1562, 17374), (1606, 16898), (1988, 13651), (2044, 13277), (2414, 11242), (2482, 10934), (2618, 10366), (3124, 8687), (3212, 8449), (4828, 5621), (4964, 5467), (5183, 5236)]