42071274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 62498646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 881, 1137, 1762, 2274, 2643, 2653, 3411, 5286, 5306, 6167, 6822, 7929, 7959, 12334, 15858, 15918, 18501, 23877, 37002, 47754, 55503, 111006, 333899, 667798, 1001697, 2003394, 2337293, 3005091, 4674586, 6010182, 7011879, 14023758, 21035637, 42071274]

約数ペア:

[(1, 42071274), (2, 21035637), (3, 14023758), (6, 7011879), (7, 6010182), (9, 4674586), (14, 3005091), (18, 2337293), (21, 2003394), (42, 1001697), (63, 667798), (126, 333899), (379, 111006), (758, 55503), (881, 47754), (1137, 37002), (1762, 23877), (2274, 18501), (2643, 15918), (2653, 15858), (3411, 12334), (5286, 7959), (5306, 7929), (6167, 6822)]