123375474

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 178540686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 243, 279, 342, 431, 486, 513, 558, 589, 837, 862, 1026, 1178, 1293, 1539, 1674, 1767, 2511, 2586, 3078, 3534, 3879, 4617, 5022, 5301, 7533, 7758, 8189, 9234, 10602, 11637, 13361, 15066, 15903, 16378, 23274, 24567, 26722, 31806, 34911, 40083, 47709, 49134, 69822, 73701, 80166, 95418, 104733, 120249, 143127, 147402, 209466, 221103, 240498, 253859, 286254, 360747, 442206, 507718, 663309, 721494, 761577, 1082241, 1326618, 1523154, 1989927, 2164482, 2284731, 3246723, 3979854, 4569462, 6493446, 6854193, 13708386, 20562579, 41125158, 61687737, 123375474]

約数ペア:

[(1, 123375474), (2, 61687737), (3, 41125158), (6, 20562579), (9, 13708386), (18, 6854193), (19, 6493446), (27, 4569462), (31, 3979854), (38, 3246723), (54, 2284731), (57, 2164482), (62, 1989927), (81, 1523154), (93, 1326618), (114, 1082241), (162, 761577), (171, 721494), (186, 663309), (243, 507718), (279, 442206), (342, 360747), (431, 286254), (486, 253859), (513, 240498), (558, 221103), (589, 209466), (837, 147402), (862, 143127), (1026, 120249), (1178, 104733), (1293, 95418), (1539, 80166), (1674, 73701), (1767, 69822), (2511, 49134), (2586, 47709), (3078, 40083), (3534, 34911), (3879, 31806), (4617, 26722), (5022, 24567), (5301, 23274), (7533, 16378), (7758, 15903), (8189, 15066), (9234, 13361), (10602, 11637)]