26917452

素因数分解:

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

素因数の和:140

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 51706548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 59, 69, 76, 87, 92, 114, 116, 118, 138, 171, 174, 177, 207, 228, 236, 261, 276, 342, 348, 354, 414, 437, 522, 531, 551, 667, 684, 708, 828, 874, 1044, 1062, 1102, 1121, 1311, 1334, 1357, 1653, 1711, 1748, 2001, 2124, 2204, 2242, 2622, 2668, 2714, 3306, 3363, 3422, 3933, 4002, 4071, 4484, 4959, 5133, 5244, 5428, 6003, 6612, 6726, 6844, 7866, 8004, 8142, 9918, 10089, 10266, 12006, 12213, 12673, 13452, 15399, 15732, 16284, 19836, 20178, 20532, 24012, 24426, 25346, 25783, 30798, 32509, 38019, 39353, 40356, 48852, 50692, 51566, 61596, 65018, 76038, 77349, 78706, 97527, 103132, 114057, 118059, 130036, 152076, 154698, 157412, 195054, 228114, 232047, 236118, 292581, 309396, 354177, 390108, 456228, 464094, 472236, 585162, 708354, 747707, 928188, 1170324, 1416708, 1495414, 2243121, 2990828, 4486242, 6729363, 8972484, 13458726, 26917452]

約数ペア:

[(1, 26917452), (2, 13458726), (3, 8972484), (4, 6729363), (6, 4486242), (9, 2990828), (12, 2243121), (18, 1495414), (19, 1416708), (23, 1170324), (29, 928188), (36, 747707), (38, 708354), (46, 585162), (57, 472236), (58, 464094), (59, 456228), (69, 390108), (76, 354177), (87, 309396), (92, 292581), (114, 236118), (116, 232047), (118, 228114), (138, 195054), (171, 157412), (174, 154698), (177, 152076), (207, 130036), (228, 118059), (236, 114057), (261, 103132), (276, 97527), (342, 78706), (348, 77349), (354, 76038), (414, 65018), (437, 61596), (522, 51566), (531, 50692), (551, 48852), (667, 40356), (684, 39353), (708, 38019), (828, 32509), (874, 30798), (1044, 25783), (1062, 25346), (1102, 24426), (1121, 24012), (1311, 20532), (1334, 20178), (1357, 19836), (1653, 16284), (1711, 15732), (1748, 15399), (2001, 13452), (2124, 12673), (2204, 12213), (2242, 12006), (2622, 10266), (2668, 10089), (2714, 9918), (3306, 8142), (3363, 8004), (3422, 7866), (3933, 6844), (4002, 6726), (4071, 6612), (4484, 6003), (4959, 5428), (5133, 5244)]