2677626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 4061574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 269, 474, 538, 553, 711, 807, 1106, 1422, 1614, 1659, 1883, 2421, 3318, 3766, 4842, 4977, 5649, 9954, 11298, 16947, 21251, 33894, 42502, 63753, 127506, 148757, 191259, 297514, 382518, 446271, 892542, 1338813, 2677626]

約数ペア:

[(1, 2677626), (2, 1338813), (3, 892542), (6, 446271), (7, 382518), (9, 297514), (14, 191259), (18, 148757), (21, 127506), (42, 63753), (63, 42502), (79, 33894), (126, 21251), (158, 16947), (237, 11298), (269, 9954), (474, 5649), (538, 4977), (553, 4842), (711, 3766), (807, 3318), (1106, 2421), (1422, 1883), (1614, 1659)]