21713830434

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 50425939200

約数和(自身を除く): 28712108766

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 181, 194, 222, 291, 333, 362, 543, 582, 619, 666, 873, 999, 1086, 1238, 1629, 1746, 1857, 1998, 2619, 3258, 3589, 3714, 4887, 5238, 5571, 6697, 7178, 9774, 10767, 11142, 13394, 16713, 17557, 20091, 21534, 22903, 32301, 33426, 35114, 40182, 45806, 52671, 60043, 60273, 64602, 68709, 96903, 105342, 112039, 120086, 120546, 137418, 158013, 180129, 180819, 193806, 206127, 224078, 316026, 336117, 360258, 361638, 412254, 474039, 540387, 618381, 649609, 672234, 948078, 1008351, 1080774, 1236762, 1299218, 1621161, 1948827, 2016702, 2221591, 3025053, 3242322, 3897654, 4145443, 4443182, 5846481, 6050106, 6664773, 8290886, 10867783, 11692962, 12436329, 13329546, 17539443, 19994319, 21735566, 24872658, 32603349, 35078886, 37308987, 39988638, 59982957, 65206698, 74617974, 97810047, 111926961, 119965914, 195620094, 223853922, 293430141, 402107971, 586860282, 804215942, 1206323913, 2412647826, 3618971739, 7237943478, 10856915217, 21713830434]

約数ペア:

[(1, 21713830434), (2, 10856915217), (3, 7237943478), (6, 3618971739), (9, 2412647826), (18, 1206323913), (27, 804215942), (37, 586860282), (54, 402107971), (74, 293430141), (97, 223853922), (111, 195620094), (181, 119965914), (194, 111926961), (222, 97810047), (291, 74617974), (333, 65206698), (362, 59982957), (543, 39988638), (582, 37308987), (619, 35078886), (666, 32603349), (873, 24872658), (999, 21735566), (1086, 19994319), (1238, 17539443), (1629, 13329546), (1746, 12436329), (1857, 11692962), (1998, 10867783), (2619, 8290886), (3258, 6664773), (3589, 6050106), (3714, 5846481), (4887, 4443182), (5238, 4145443), (5571, 3897654), (6697, 3242322), (7178, 3025053), (9774, 2221591), (10767, 2016702), (11142, 1948827), (13394, 1621161), (16713, 1299218), (17557, 1236762), (20091, 1080774), (21534, 1008351), (22903, 948078), (32301, 672234), (33426, 649609), (35114, 618381), (40182, 540387), (45806, 474039), (52671, 412254), (60043, 361638), (60273, 360258), (64602, 336117), (68709, 316026), (96903, 224078), (105342, 206127), (112039, 193806), (120086, 180819), (120546, 180129), (137418, 158013)]