7917546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 20659968

約数和(自身を除く): 12742422

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 853, 1326, 1547, 1706, 2559, 3094, 4641, 5118, 5971, 9282, 11089, 11942, 14501, 17913, 22178, 29002, 33267, 35826, 43503, 66534, 77623, 87006, 101507, 155246, 188513, 203014, 232869, 304521, 377026, 465738, 565539, 609042, 1131078, 1319591, 2639182, 3958773, 7917546]

約数ペア:

[(1, 7917546), (2, 3958773), (3, 2639182), (6, 1319591), (7, 1131078), (13, 609042), (14, 565539), (17, 465738), (21, 377026), (26, 304521), (34, 232869), (39, 203014), (42, 188513), (51, 155246), (78, 101507), (91, 87006), (102, 77623), (119, 66534), (182, 43503), (221, 35826), (238, 33267), (273, 29002), (357, 22178), (442, 17913), (546, 14501), (663, 11942), (714, 11089), (853, 9282), (1326, 5971), (1547, 5118), (1706, 4641), (2559, 3094)]