26948922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 73773504

約数和(自身を除く): 46824582

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, 286, 294, 429, 462, 539, 546, 637, 641, 858, 1001, 1078, 1274, 1282, 1617, 1911, 1923, 2002, 3003, 3234, 3822, 3846, 4487, 6006, 7007, 7051, 8333, 8974, 13461, 14014, 14102, 16666, 21021, 21153, 24999, 26922, 31409, 42042, 42306, 49357, 49998, 58331, 62818, 91663, 94227, 98714, 116662, 148071, 174993, 183326, 188454, 274989, 296142, 345499, 349986, 408317, 549978, 641641, 690998, 816634, 1036497, 1224951, 1283282, 1924923, 2072994, 2449902, 3849846, 4491487, 8982974, 13474461, 26948922]

約数ペア:

[(1, 26948922), (2, 13474461), (3, 8982974), (6, 4491487), (7, 3849846), (11, 2449902), (13, 2072994), (14, 1924923), (21, 1283282), (22, 1224951), (26, 1036497), (33, 816634), (39, 690998), (42, 641641), (49, 549978), (66, 408317), (77, 349986), (78, 345499), (91, 296142), (98, 274989), (143, 188454), (147, 183326), (154, 174993), (182, 148071), (231, 116662), (273, 98714), (286, 94227), (294, 91663), (429, 62818), (462, 58331), (539, 49998), (546, 49357), (637, 42306), (641, 42042), (858, 31409), (1001, 26922), (1078, 24999), (1274, 21153), (1282, 21021), (1617, 16666), (1911, 14102), (1923, 14014), (2002, 13461), (3003, 8974), (3234, 8333), (3822, 7051), (3846, 7007), (4487, 6006)]