187839354

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21487}}^1$

素因数の和:21570

約数の個数: 32

約数和(自身を含む): 396066816

約数和(自身を除く): 208227462

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 8742, 21487, 42974, 64461, 128922, 666097, 1009889, 1332194, 1998291, 2019778, 3029667, 3996582, 6059334, 31306559, 62613118, 93919677, 187839354]

約数ペア:

[(1, 187839354), (2, 93919677), (3, 62613118), (6, 31306559), (31, 6059334), (47, 3996582), (62, 3029667), (93, 2019778), (94, 1998291), (141, 1332194), (186, 1009889), (282, 666097), (1457, 128922), (2914, 64461), (4371, 42974), (8742, 21487)]