15698819994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{127951}}^1$

素因数の和:128004

約数の個数: 72

約数和(自身を含む): 37370684736

約数和(自身を除く): 21671864742

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 242, 286, 338, 363, 429, 507, 726, 858, 1014, 1573, 1859, 3146, 3718, 4719, 5577, 9438, 11154, 20449, 40898, 61347, 122694, 127951, 255902, 383853, 767706, 1407461, 1663363, 2814922, 3326726, 4222383, 4990089, 8444766, 9980178, 15482071, 18296993, 21623719, 30964142, 36593986, 43247438, 46446213, 54890979, 64871157, 92892426, 109781958, 129742314, 201266923, 237860909, 402533846, 475721818, 603800769, 713582727, 1207601538, 1427165454, 2616469999, 5232939998, 7849409997, 15698819994]

約数ペア:

[(1, 15698819994), (2, 7849409997), (3, 5232939998), (6, 2616469999), (11, 1427165454), (13, 1207601538), (22, 713582727), (26, 603800769), (33, 475721818), (39, 402533846), (66, 237860909), (78, 201266923), (121, 129742314), (143, 109781958), (169, 92892426), (242, 64871157), (286, 54890979), (338, 46446213), (363, 43247438), (429, 36593986), (507, 30964142), (726, 21623719), (858, 18296993), (1014, 15482071), (1573, 9980178), (1859, 8444766), (3146, 4990089), (3718, 4222383), (4719, 3326726), (5577, 2814922), (9438, 1663363), (11154, 1407461), (20449, 767706), (40898, 383853), (61347, 255902), (122694, 127951)]