18783468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 54001920

約数和(自身を除く): 35218452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 97, 99, 108, 132, 163, 194, 198, 291, 297, 326, 388, 396, 489, 582, 594, 652, 873, 978, 1067, 1164, 1188, 1467, 1746, 1793, 1956, 2134, 2619, 2934, 3201, 3492, 3586, 4268, 4401, 5238, 5379, 5868, 6402, 7172, 8802, 9603, 10476, 10758, 12804, 15811, 16137, 17604, 19206, 21516, 28809, 31622, 32274, 38412, 47433, 48411, 57618, 63244, 64548, 94866, 96822, 115236, 142299, 173921, 189732, 193644, 284598, 347842, 426897, 521763, 569196, 695684, 853794, 1043526, 1565289, 1707588, 2087052, 3130578, 4695867, 6261156, 9391734, 18783468]

約数ペア:

[(1, 18783468), (2, 9391734), (3, 6261156), (4, 4695867), (6, 3130578), (9, 2087052), (11, 1707588), (12, 1565289), (18, 1043526), (22, 853794), (27, 695684), (33, 569196), (36, 521763), (44, 426897), (54, 347842), (66, 284598), (97, 193644), (99, 189732), (108, 173921), (132, 142299), (163, 115236), (194, 96822), (198, 94866), (291, 64548), (297, 63244), (326, 57618), (388, 48411), (396, 47433), (489, 38412), (582, 32274), (594, 31622), (652, 28809), (873, 21516), (978, 19206), (1067, 17604), (1164, 16137), (1188, 15811), (1467, 12804), (1746, 10758), (1793, 10476), (1956, 9603), (2134, 8802), (2619, 7172), (2934, 6402), (3201, 5868), (3492, 5379), (3586, 5238), (4268, 4401)]