3981642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 9603360

約数和(自身を除く): 5621718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 467, 609, 934, 1218, 1401, 1421, 2802, 2842, 3269, 4263, 6538, 8526, 9807, 13543, 19614, 22883, 27086, 40629, 45766, 68649, 81258, 94801, 137298, 189602, 284403, 568806, 663607, 1327214, 1990821, 3981642]

約数ペア:

[(1, 3981642), (2, 1990821), (3, 1327214), (6, 663607), (7, 568806), (14, 284403), (21, 189602), (29, 137298), (42, 94801), (49, 81258), (58, 68649), (87, 45766), (98, 40629), (147, 27086), (174, 22883), (203, 19614), (294, 13543), (406, 9807), (467, 8526), (609, 6538), (934, 4263), (1218, 3269), (1401, 2842), (1421, 2802)]