2017748988

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{181387}}^1$

素因数の和:181503

約数の個数: 48

約数和(自身を含む): 5282018560

約数和(自身を除く): 3264269572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 181387, 362774, 544161, 725548, 1088322, 1632483, 2176644, 3264966, 4897449, 6529932, 9794898, 18682861, 19589796, 37365722, 56048583, 74731444, 112097166, 168145749, 224194332, 336291498, 504437247, 672582996, 1008874494, 2017748988]

約数ペア:

[(1, 2017748988), (2, 1008874494), (3, 672582996), (4, 504437247), (6, 336291498), (9, 224194332), (12, 168145749), (18, 112097166), (27, 74731444), (36, 56048583), (54, 37365722), (103, 19589796), (108, 18682861), (206, 9794898), (309, 6529932), (412, 4897449), (618, 3264966), (927, 2176644), (1236, 1632483), (1854, 1088322), (2781, 725548), (3708, 544161), (5562, 362774), (11124, 181387)]