421946604

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{205627}}^1$

素因数の和:205659

約数の個数: 48

約数和(自身を含む): 1151516800

約数和(自身を除く): 729570196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 205627, 411254, 616881, 822508, 1233762, 1850643, 2467524, 3701286, 3906913, 5551929, 7402572, 7813826, 11103858, 11720739, 15627652, 22207716, 23441478, 35162217, 46882956, 70324434, 105486651, 140648868, 210973302, 421946604]

約数ペア:

[(1, 421946604), (2, 210973302), (3, 140648868), (4, 105486651), (6, 70324434), (9, 46882956), (12, 35162217), (18, 23441478), (19, 22207716), (27, 15627652), (36, 11720739), (38, 11103858), (54, 7813826), (57, 7402572), (76, 5551929), (108, 3906913), (114, 3701286), (171, 2467524), (228, 1850643), (342, 1233762), (513, 822508), (684, 616881), (1026, 411254), (2052, 205627)]