2910558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 7007616

約数和(自身を除く): 4097058

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 131, 138, 161, 262, 322, 393, 483, 529, 786, 917, 966, 1058, 1587, 1834, 2751, 3013, 3174, 3703, 5502, 6026, 7406, 9039, 11109, 18078, 21091, 22218, 42182, 63273, 69299, 126546, 138598, 207897, 415794, 485093, 970186, 1455279, 2910558]

約数ペア:

[(1, 2910558), (2, 1455279), (3, 970186), (6, 485093), (7, 415794), (14, 207897), (21, 138598), (23, 126546), (42, 69299), (46, 63273), (69, 42182), (131, 22218), (138, 21091), (161, 18078), (262, 11109), (322, 9039), (393, 7406), (483, 6026), (529, 5502), (786, 3703), (917, 3174), (966, 3013), (1058, 2751), (1587, 1834)]