15355326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 36977040

約数和(自身を除く): 21621714

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1801, 2842, 3602, 4263, 5403, 8526, 10806, 12607, 25214, 37821, 52229, 75642, 88249, 104458, 156687, 176498, 264747, 313374, 365603, 529494, 731206, 1096809, 2193618, 2559221, 5118442, 7677663, 15355326]

約数ペア:

[(1, 15355326), (2, 7677663), (3, 5118442), (6, 2559221), (7, 2193618), (14, 1096809), (21, 731206), (29, 529494), (42, 365603), (49, 313374), (58, 264747), (87, 176498), (98, 156687), (147, 104458), (174, 88249), (203, 75642), (294, 52229), (406, 37821), (609, 25214), (1218, 12607), (1421, 10806), (1801, 8526), (2842, 5403), (3602, 4263)]