127246014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21487}}^1$

素因数の和:21549

約数の個数: 48

約数和(自身を含む): 321804288

約数和(自身を除く): 194558274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 21487, 42974, 64461, 128922, 150409, 193383, 300818, 386766, 451227, 902454, 1009889, 1353681, 2019778, 2707362, 3029667, 6059334, 7069223, 9089001, 14138446, 18178002, 21207669, 42415338, 63623007, 127246014]

約数ペア:

[(1, 127246014), (2, 63623007), (3, 42415338), (6, 21207669), (7, 18178002), (9, 14138446), (14, 9089001), (18, 7069223), (21, 6059334), (42, 3029667), (47, 2707362), (63, 2019778), (94, 1353681), (126, 1009889), (141, 902454), (282, 451227), (329, 386766), (423, 300818), (658, 193383), (846, 150409), (987, 128922), (1974, 64461), (2961, 42974), (5922, 21487)]