7545006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 18836064

約数和(自身を除く): 11291058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 257, 466, 514, 699, 771, 1398, 1542, 1631, 1799, 2097, 2313, 3262, 3598, 4194, 4626, 4893, 5397, 9786, 10794, 14679, 16191, 29358, 32382, 59881, 119762, 179643, 359286, 419167, 538929, 838334, 1077858, 1257501, 2515002, 3772503, 7545006]

約数ペア:

[(1, 7545006), (2, 3772503), (3, 2515002), (6, 1257501), (7, 1077858), (9, 838334), (14, 538929), (18, 419167), (21, 359286), (42, 179643), (63, 119762), (126, 59881), (233, 32382), (257, 29358), (466, 16191), (514, 14679), (699, 10794), (771, 9786), (1398, 5397), (1542, 4893), (1631, 4626), (1799, 4194), (2097, 3598), (2313, 3262)]