18148536

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4026

約数の個数: 80

約数和(自身を含む): 58109040

約数和(自身を除く): 39960504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4001, 4536, 8002, 12003, 16004, 24006, 28007, 32008, 36009, 48012, 56014, 72018, 84021, 96024, 108027, 112028, 144036, 168042, 216054, 224056, 252063, 288072, 324081, 336084, 432108, 504126, 648162, 672168, 756189, 864216, 1008252, 1296324, 1512378, 2016504, 2268567, 2592648, 3024756, 4537134, 6049512, 9074268, 18148536]

約数ペア:

[(1, 18148536), (2, 9074268), (3, 6049512), (4, 4537134), (6, 3024756), (7, 2592648), (8, 2268567), (9, 2016504), (12, 1512378), (14, 1296324), (18, 1008252), (21, 864216), (24, 756189), (27, 672168), (28, 648162), (36, 504126), (42, 432108), (54, 336084), (56, 324081), (63, 288072), (72, 252063), (81, 224056), (84, 216054), (108, 168042), (126, 144036), (162, 112028), (168, 108027), (189, 96024), (216, 84021), (252, 72018), (324, 56014), (378, 48012), (504, 36009), (567, 32008), (648, 28007), (756, 24006), (1134, 16004), (1512, 12003), (2268, 8002), (4001, 4536)]