27871494

素因数分解:

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

素因数の和:522

約数の個数: 64

約数和(自身を含む): 67392000

約数和(自身を除く): 39520506

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 467, 609, 686, 934, 1029, 1218, 1401, 1421, 2058, 2802, 2842, 3269, 4263, 6538, 8526, 9807, 9947, 13543, 19614, 19894, 22883, 27086, 29841, 40629, 45766, 59682, 68649, 81258, 94801, 137298, 160181, 189602, 284403, 320362, 480543, 568806, 663607, 961086, 1327214, 1990821, 3981642, 4645249, 9290498, 13935747, 27871494]

約数ペア:

[(1, 27871494), (2, 13935747), (3, 9290498), (6, 4645249), (7, 3981642), (14, 1990821), (21, 1327214), (29, 961086), (42, 663607), (49, 568806), (58, 480543), (87, 320362), (98, 284403), (147, 189602), (174, 160181), (203, 137298), (294, 94801), (343, 81258), (406, 68649), (467, 59682), (609, 45766), (686, 40629), (934, 29841), (1029, 27086), (1218, 22883), (1401, 19894), (1421, 19614), (2058, 13543), (2802, 9947), (2842, 9807), (3269, 8526), (4263, 6538)]