45855018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 78560982

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 239, 297, 306, 323, 342, 374, 418, 459, 478, 513, 561, 594, 627, 646, 717, 918, 969, 1026, 1122, 1254, 1434, 1683, 1881, 1938, 2151, 2629, 2907, 3366, 3553, 3762, 4063, 4302, 4541, 5049, 5258, 5643, 5814, 6453, 7106, 7887, 8126, 8721, 9082, 10098, 10659, 11286, 12189, 12906, 13623, 15774, 17442, 21318, 23661, 24378, 27246, 31977, 36567, 40869, 44693, 47322, 49951, 63954, 70983, 73134, 77197, 81738, 89386, 95931, 99902, 109701, 122607, 134079, 141966, 149853, 154394, 191862, 219402, 231591, 245214, 268158, 299706, 402237, 449559, 463182, 694773, 804474, 849167, 899118, 1206711, 1348677, 1389546, 1698334, 2084319, 2413422, 2547501, 2697354, 4168638, 5095002, 7642503, 15285006, 22927509, 45855018]

約数ペア:

[(1, 45855018), (2, 22927509), (3, 15285006), (6, 7642503), (9, 5095002), (11, 4168638), (17, 2697354), (18, 2547501), (19, 2413422), (22, 2084319), (27, 1698334), (33, 1389546), (34, 1348677), (38, 1206711), (51, 899118), (54, 849167), (57, 804474), (66, 694773), (99, 463182), (102, 449559), (114, 402237), (153, 299706), (171, 268158), (187, 245214), (198, 231591), (209, 219402), (239, 191862), (297, 154394), (306, 149853), (323, 141966), (342, 134079), (374, 122607), (418, 109701), (459, 99902), (478, 95931), (513, 89386), (561, 81738), (594, 77197), (627, 73134), (646, 70983), (717, 63954), (918, 49951), (969, 47322), (1026, 44693), (1122, 40869), (1254, 36567), (1434, 31977), (1683, 27246), (1881, 24378), (1938, 23661), (2151, 21318), (2629, 17442), (2907, 15774), (3366, 13623), (3553, 12906), (3762, 12189), (4063, 11286), (4302, 10659), (4541, 10098), (5049, 9082), (5258, 8721), (5643, 8126), (5814, 7887), (6453, 7106)]