13642482

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 40

約数和(自身を含む): 31864176

約数和(自身を除く): 18221694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 947, 1029, 1894, 2058, 2401, 2841, 4802, 5682, 6629, 7203, 13258, 14406, 19887, 39774, 46403, 92806, 139209, 278418, 324821, 649642, 974463, 1948926, 2273747, 4547494, 6821241, 13642482]

約数ペア:

[(1, 13642482), (2, 6821241), (3, 4547494), (6, 2273747), (7, 1948926), (14, 974463), (21, 649642), (42, 324821), (49, 278418), (98, 139209), (147, 92806), (294, 46403), (343, 39774), (686, 19887), (947, 14406), (1029, 13258), (1894, 7203), (2058, 6629), (2401, 5682), (2841, 4802)]