2776842

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 40

約数和(自身を含む): 6346692

約数和(自身を除く): 3569850

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 281, 366, 549, 562, 843, 1098, 1647, 1686, 2529, 3294, 4941, 5058, 7587, 9882, 15174, 17141, 22761, 34282, 45522, 51423, 102846, 154269, 308538, 462807, 925614, 1388421, 2776842]

約数ペア:

[(1, 2776842), (2, 1388421), (3, 925614), (6, 462807), (9, 308538), (18, 154269), (27, 102846), (54, 51423), (61, 45522), (81, 34282), (122, 22761), (162, 17141), (183, 15174), (281, 9882), (366, 7587), (549, 5058), (562, 4941), (843, 3294), (1098, 2529), (1647, 1686)]