7264908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 21245952

約数和(自身を除く): 13981044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 227, 252, 254, 381, 454, 508, 681, 762, 889, 908, 1143, 1362, 1524, 1589, 1778, 2043, 2286, 2667, 2724, 3178, 3556, 4086, 4572, 4767, 5334, 6356, 8001, 8172, 9534, 10668, 14301, 16002, 19068, 28602, 28829, 32004, 57204, 57658, 86487, 115316, 172974, 201803, 259461, 345948, 403606, 518922, 605409, 807212, 1037844, 1210818, 1816227, 2421636, 3632454, 7264908]

約数ペア:

[(1, 7264908), (2, 3632454), (3, 2421636), (4, 1816227), (6, 1210818), (7, 1037844), (9, 807212), (12, 605409), (14, 518922), (18, 403606), (21, 345948), (28, 259461), (36, 201803), (42, 172974), (63, 115316), (84, 86487), (126, 57658), (127, 57204), (227, 32004), (252, 28829), (254, 28602), (381, 19068), (454, 16002), (508, 14301), (681, 10668), (762, 9534), (889, 8172), (908, 8001), (1143, 6356), (1362, 5334), (1524, 4767), (1589, 4572), (1778, 4086), (2043, 3556), (2286, 3178), (2667, 2724)]