21466206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 53071200

約数和(自身を除く): 31604994

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 41, 51, 58, 59, 82, 87, 102, 118, 123, 153, 174, 177, 246, 261, 306, 354, 369, 493, 522, 531, 697, 738, 986, 1003, 1062, 1189, 1394, 1479, 1711, 2006, 2091, 2378, 2419, 2958, 3009, 3422, 3567, 4182, 4437, 4838, 5133, 6018, 6273, 7134, 7257, 8874, 9027, 10266, 10701, 12546, 14514, 15399, 18054, 20213, 21402, 21771, 29087, 30798, 40426, 41123, 43542, 58174, 60639, 70151, 82246, 87261, 121278, 123369, 140302, 174522, 181917, 210453, 246738, 261783, 363834, 370107, 420906, 523566, 631359, 740214, 1192567, 1262718, 2385134, 3577701, 7155402, 10733103, 21466206]

約数ペア:

[(1, 21466206), (2, 10733103), (3, 7155402), (6, 3577701), (9, 2385134), (17, 1262718), (18, 1192567), (29, 740214), (34, 631359), (41, 523566), (51, 420906), (58, 370107), (59, 363834), (82, 261783), (87, 246738), (102, 210453), (118, 181917), (123, 174522), (153, 140302), (174, 123369), (177, 121278), (246, 87261), (261, 82246), (306, 70151), (354, 60639), (369, 58174), (493, 43542), (522, 41123), (531, 40426), (697, 30798), (738, 29087), (986, 21771), (1003, 21402), (1062, 20213), (1189, 18054), (1394, 15399), (1479, 14514), (1711, 12546), (2006, 10701), (2091, 10266), (2378, 9027), (2419, 8874), (2958, 7257), (3009, 7134), (3422, 6273), (3567, 6018), (4182, 5133), (4437, 4838)]