19392156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 58222080

約数和(自身を除く): 38829924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 113, 126, 189, 226, 227, 252, 339, 378, 452, 454, 678, 681, 756, 791, 908, 1017, 1356, 1362, 1582, 1589, 2034, 2043, 2373, 2724, 3051, 3164, 3178, 4068, 4086, 4746, 4767, 6102, 6129, 6356, 7119, 8172, 9492, 9534, 12204, 12258, 14238, 14301, 19068, 21357, 24516, 25651, 28476, 28602, 42714, 42903, 51302, 57204, 76953, 85428, 85806, 102604, 153906, 171612, 179557, 230859, 307812, 359114, 461718, 538671, 692577, 718228, 923436, 1077342, 1385154, 1616013, 2154684, 2770308, 3232026, 4848039, 6464052, 9696078, 19392156]

約数ペア:

[(1, 19392156), (2, 9696078), (3, 6464052), (4, 4848039), (6, 3232026), (7, 2770308), (9, 2154684), (12, 1616013), (14, 1385154), (18, 1077342), (21, 923436), (27, 718228), (28, 692577), (36, 538671), (42, 461718), (54, 359114), (63, 307812), (84, 230859), (108, 179557), (113, 171612), (126, 153906), (189, 102604), (226, 85806), (227, 85428), (252, 76953), (339, 57204), (378, 51302), (452, 42903), (454, 42714), (678, 28602), (681, 28476), (756, 25651), (791, 24516), (908, 21357), (1017, 19068), (1356, 14301), (1362, 14238), (1582, 12258), (1589, 12204), (2034, 9534), (2043, 9492), (2373, 8172), (2724, 7119), (3051, 6356), (3164, 6129), (3178, 6102), (4068, 4767), (4086, 4746)]