42966378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 121395456

約数和(自身を除く): 78429078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1543, 1547, 1638, 1989, 2142, 3086, 3094, 3978, 4629, 4641, 9258, 9282, 10801, 13887, 13923, 20059, 21602, 26231, 27774, 27846, 32403, 40118, 52462, 60177, 64806, 78693, 97209, 120354, 140413, 157386, 180531, 183617, 194418, 236079, 280826, 341003, 361062, 367234, 421239, 472158, 550851, 682006, 842478, 1023009, 1101702, 1263717, 1652553, 2046018, 2387021, 2527434, 3069027, 3305106, 4774042, 6138054, 7161063, 14322126, 21483189, 42966378]

約数ペア:

[(1, 42966378), (2, 21483189), (3, 14322126), (6, 7161063), (7, 6138054), (9, 4774042), (13, 3305106), (14, 3069027), (17, 2527434), (18, 2387021), (21, 2046018), (26, 1652553), (34, 1263717), (39, 1101702), (42, 1023009), (51, 842478), (63, 682006), (78, 550851), (91, 472158), (102, 421239), (117, 367234), (119, 361062), (126, 341003), (153, 280826), (182, 236079), (221, 194418), (234, 183617), (238, 180531), (273, 157386), (306, 140413), (357, 120354), (442, 97209), (546, 78693), (663, 64806), (714, 60177), (819, 52462), (1071, 40118), (1326, 32403), (1543, 27846), (1547, 27774), (1638, 26231), (1989, 21602), (2142, 20059), (3086, 13923), (3094, 13887), (3978, 10801), (4629, 9282), (4641, 9258)]