31938498

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 71413056

約数和(自身を除く): 39474558

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 373, 402, 426, 603, 639, 746, 1119, 1206, 1278, 2238, 3357, 4757, 6714, 9514, 14271, 24991, 26483, 28542, 42813, 49982, 52966, 74973, 79449, 85626, 149946, 158898, 224919, 238347, 449838, 476694, 1774361, 3548722, 5323083, 10646166, 15969249, 31938498]

約数ペア:

[(1, 31938498), (2, 15969249), (3, 10646166), (6, 5323083), (9, 3548722), (18, 1774361), (67, 476694), (71, 449838), (134, 238347), (142, 224919), (201, 158898), (213, 149946), (373, 85626), (402, 79449), (426, 74973), (603, 52966), (639, 49982), (746, 42813), (1119, 28542), (1206, 26483), (1278, 24991), (2238, 14271), (3357, 9514), (4757, 6714)]