18158184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 54419040

約数和(自身を除く): 36260856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 227, 264, 303, 396, 404, 454, 606, 681, 792, 808, 908, 909, 1111, 1212, 1362, 1816, 1818, 2043, 2222, 2424, 2497, 2724, 3333, 3636, 4086, 4444, 4994, 5448, 6666, 7272, 7491, 8172, 8888, 9988, 9999, 13332, 14982, 16344, 19976, 19998, 22473, 22927, 26664, 29964, 39996, 44946, 45854, 59928, 68781, 79992, 89892, 91708, 137562, 179784, 183416, 206343, 252197, 275124, 412686, 504394, 550248, 756591, 825372, 1008788, 1513182, 1650744, 2017576, 2269773, 3026364, 4539546, 6052728, 9079092, 18158184]

約数ペア:

[(1, 18158184), (2, 9079092), (3, 6052728), (4, 4539546), (6, 3026364), (8, 2269773), (9, 2017576), (11, 1650744), (12, 1513182), (18, 1008788), (22, 825372), (24, 756591), (33, 550248), (36, 504394), (44, 412686), (66, 275124), (72, 252197), (88, 206343), (99, 183416), (101, 179784), (132, 137562), (198, 91708), (202, 89892), (227, 79992), (264, 68781), (303, 59928), (396, 45854), (404, 44946), (454, 39996), (606, 29964), (681, 26664), (792, 22927), (808, 22473), (908, 19998), (909, 19976), (1111, 16344), (1212, 14982), (1362, 13332), (1816, 9999), (1818, 9988), (2043, 8888), (2222, 8172), (2424, 7491), (2497, 7272), (2724, 6666), (3333, 5448), (3636, 4994), (4086, 4444)]