18853422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 46586880

約数和(自身を除く): 27733458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 673, 966, 1218, 1334, 1346, 2001, 2019, 4002, 4038, 4669, 4711, 9338, 9422, 14007, 14133, 15479, 19517, 28014, 28266, 30958, 39034, 46437, 58551, 92874, 108353, 117102, 136619, 216706, 273238, 325059, 409857, 448891, 650118, 819714, 897782, 1346673, 2693346, 3142237, 6284474, 9426711, 18853422]

約数ペア:

[(1, 18853422), (2, 9426711), (3, 6284474), (6, 3142237), (7, 2693346), (14, 1346673), (21, 897782), (23, 819714), (29, 650118), (42, 448891), (46, 409857), (58, 325059), (69, 273238), (87, 216706), (138, 136619), (161, 117102), (174, 108353), (203, 92874), (322, 58551), (406, 46437), (483, 39034), (609, 30958), (667, 28266), (673, 28014), (966, 19517), (1218, 15479), (1334, 14133), (1346, 14007), (2001, 9422), (2019, 9338), (4002, 4711), (4038, 4669)]