13458726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 33696000

約数和(自身を除く): 20237274

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 29, 38, 46, 57, 58, 59, 69, 87, 114, 118, 138, 171, 174, 177, 207, 261, 342, 354, 414, 437, 522, 531, 551, 667, 874, 1062, 1102, 1121, 1311, 1334, 1357, 1653, 1711, 2001, 2242, 2622, 2714, 3306, 3363, 3422, 3933, 4002, 4071, 4959, 5133, 6003, 6726, 7866, 8142, 9918, 10089, 10266, 12006, 12213, 12673, 15399, 20178, 24426, 25346, 25783, 30798, 32509, 38019, 39353, 51566, 65018, 76038, 77349, 78706, 97527, 114057, 118059, 154698, 195054, 228114, 232047, 236118, 292581, 354177, 464094, 585162, 708354, 747707, 1495414, 2243121, 4486242, 6729363, 13458726]

約数ペア:

[(1, 13458726), (2, 6729363), (3, 4486242), (6, 2243121), (9, 1495414), (18, 747707), (19, 708354), (23, 585162), (29, 464094), (38, 354177), (46, 292581), (57, 236118), (58, 232047), (59, 228114), (69, 195054), (87, 154698), (114, 118059), (118, 114057), (138, 97527), (171, 78706), (174, 77349), (177, 76038), (207, 65018), (261, 51566), (342, 39353), (354, 38019), (414, 32509), (437, 30798), (522, 25783), (531, 25346), (551, 24426), (667, 20178), (874, 15399), (1062, 12673), (1102, 12213), (1121, 12006), (1311, 10266), (1334, 10089), (1357, 9918), (1653, 8142), (1711, 7866), (2001, 6726), (2242, 6003), (2622, 5133), (2714, 4959), (3306, 4071), (3363, 4002), (3422, 3933)]