2018285964

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{63781}}^1$

素因数の和:64087

約数の個数: 48

約数和(自身を含む): 5250534240

約数和(自身を除く): 3232248276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 7911, 10548, 15822, 31644, 63781, 127562, 191343, 255124, 382686, 574029, 765372, 1148058, 1722087, 2296116, 3444174, 6888348, 18687833, 37375666, 56063499, 74751332, 112126998, 168190497, 224253996, 336380994, 504571491, 672761988, 1009142982, 2018285964]

約数ペア:

[(1, 2018285964), (2, 1009142982), (3, 672761988), (4, 504571491), (6, 336380994), (9, 224253996), (12, 168190497), (18, 112126998), (27, 74751332), (36, 56063499), (54, 37375666), (108, 18687833), (293, 6888348), (586, 3444174), (879, 2296116), (1172, 1722087), (1758, 1148058), (2637, 765372), (3516, 574029), (5274, 382686), (7911, 255124), (10548, 191343), (15822, 127562), (31644, 63781)]