4218522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 11003904

約数和(自身を除く): 6785382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 397, 462, 483, 506, 759, 794, 966, 1191, 1518, 1771, 2382, 2779, 3542, 4367, 5313, 5558, 8337, 8734, 9131, 10626, 13101, 16674, 18262, 26202, 27393, 30569, 54786, 61138, 63917, 91707, 100441, 127834, 183414, 191751, 200882, 301323, 383502, 602646, 703087, 1406174, 2109261, 4218522]

約数ペア:

[(1, 4218522), (2, 2109261), (3, 1406174), (6, 703087), (7, 602646), (11, 383502), (14, 301323), (21, 200882), (22, 191751), (23, 183414), (33, 127834), (42, 100441), (46, 91707), (66, 63917), (69, 61138), (77, 54786), (138, 30569), (154, 27393), (161, 26202), (231, 18262), (253, 16674), (322, 13101), (397, 10626), (462, 9131), (483, 8734), (506, 8337), (759, 5558), (794, 5313), (966, 4367), (1191, 3542), (1518, 2779), (1771, 2382)]