40463178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 56304822

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 139, 174, 203, 239, 278, 406, 417, 478, 609, 717, 834, 973, 1218, 1434, 1673, 1946, 2919, 3346, 4031, 5019, 5838, 6931, 8062, 10038, 12093, 13862, 20793, 24186, 28217, 33221, 41586, 48517, 56434, 66442, 84651, 97034, 99663, 145551, 169302, 199326, 232547, 291102, 465094, 697641, 963409, 1395282, 1926818, 2890227, 5780454, 6743863, 13487726, 20231589, 40463178]

約数ペア:

[(1, 40463178), (2, 20231589), (3, 13487726), (6, 6743863), (7, 5780454), (14, 2890227), (21, 1926818), (29, 1395282), (42, 963409), (58, 697641), (87, 465094), (139, 291102), (174, 232547), (203, 199326), (239, 169302), (278, 145551), (406, 99663), (417, 97034), (478, 84651), (609, 66442), (717, 56434), (834, 48517), (973, 41586), (1218, 33221), (1434, 28217), (1673, 24186), (1946, 20793), (2919, 13862), (3346, 12093), (4031, 10038), (5019, 8062), (5838, 6931)]