11897886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 32635008

約数和(自身を除く): 20737122

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 283, 286, 294, 429, 462, 539, 546, 566, 637, 849, 858, 1001, 1078, 1274, 1617, 1698, 1911, 1981, 2002, 3003, 3113, 3234, 3679, 3822, 3962, 5943, 6006, 6226, 7007, 7358, 9339, 11037, 11886, 13867, 14014, 18678, 21021, 21791, 22074, 25753, 27734, 40469, 41601, 42042, 43582, 51506, 65373, 77259, 80938, 83202, 121407, 130746, 152537, 154518, 180271, 242814, 283283, 305074, 360542, 457611, 540813, 566566, 849849, 915222, 1081626, 1699698, 1982981, 3965962, 5948943, 11897886]

約数ペア:

[(1, 11897886), (2, 5948943), (3, 3965962), (6, 1982981), (7, 1699698), (11, 1081626), (13, 915222), (14, 849849), (21, 566566), (22, 540813), (26, 457611), (33, 360542), (39, 305074), (42, 283283), (49, 242814), (66, 180271), (77, 154518), (78, 152537), (91, 130746), (98, 121407), (143, 83202), (147, 80938), (154, 77259), (182, 65373), (231, 51506), (273, 43582), (283, 42042), (286, 41601), (294, 40469), (429, 27734), (462, 25753), (539, 22074), (546, 21791), (566, 21021), (637, 18678), (849, 14014), (858, 13867), (1001, 11886), (1078, 11037), (1274, 9339), (1617, 7358), (1698, 7007), (1911, 6226), (1981, 6006), (2002, 5943), (3003, 3962), (3113, 3822), (3234, 3679)]