4008438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 10277280

約数和(自身を除く): 6268842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1097, 1218, 1827, 2194, 3291, 3654, 6582, 7679, 9873, 15358, 19746, 23037, 31813, 46074, 63626, 69111, 95439, 138222, 190878, 222691, 286317, 445382, 572634, 668073, 1336146, 2004219, 4008438]

約数ペア:

[(1, 4008438), (2, 2004219), (3, 1336146), (6, 668073), (7, 572634), (9, 445382), (14, 286317), (18, 222691), (21, 190878), (29, 138222), (42, 95439), (58, 69111), (63, 63626), (87, 46074), (126, 31813), (174, 23037), (203, 19746), (261, 15358), (406, 9873), (522, 7679), (609, 6582), (1097, 3654), (1218, 3291), (1827, 2194)]