1617365988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2139373}}^1$

素因数の和:2139393

約数の個数: 48

約数和(自身を含む): 4792197760

約数和(自身を除く): 3174831772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2139373, 4278746, 6418119, 8557492, 12836238, 14975611, 19254357, 25672476, 29951222, 38508714, 44926833, 57763071, 59902444, 77017428, 89853666, 115526142, 134780499, 179707332, 231052284, 269560998, 404341497, 539121996, 808682994, 1617365988]

約数ペア:

[(1, 1617365988), (2, 808682994), (3, 539121996), (4, 404341497), (6, 269560998), (7, 231052284), (9, 179707332), (12, 134780499), (14, 115526142), (18, 89853666), (21, 77017428), (27, 59902444), (28, 57763071), (36, 44926833), (42, 38508714), (54, 29951222), (63, 25672476), (84, 19254357), (108, 14975611), (126, 12836238), (189, 8557492), (252, 6418119), (378, 4278746), (756, 2139373)]