15147342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 22592178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 503, 717, 1006, 1434, 1509, 1673, 2151, 3018, 3346, 3521, 4302, 4527, 5019, 7042, 9054, 10038, 10563, 15057, 21126, 30114, 31689, 63378, 120217, 240434, 360651, 721302, 841519, 1081953, 1683038, 2163906, 2524557, 5049114, 7573671, 15147342]

約数ペア:

[(1, 15147342), (2, 7573671), (3, 5049114), (6, 2524557), (7, 2163906), (9, 1683038), (14, 1081953), (18, 841519), (21, 721302), (42, 360651), (63, 240434), (126, 120217), (239, 63378), (478, 31689), (503, 30114), (717, 21126), (1006, 15057), (1434, 10563), (1509, 10038), (1673, 9054), (2151, 7042), (3018, 5019), (3346, 4527), (3521, 4302)]