16851198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 42230160

約数和(自身を除く): 25378962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4409, 8818, 13227, 26454, 30863, 57317, 61726, 92589, 114634, 171951, 185178, 216041, 343902, 401219, 432082, 648123, 802438, 1203657, 1296246, 2407314, 2808533, 5617066, 8425599, 16851198]

約数ペア:

[(1, 16851198), (2, 8425599), (3, 5617066), (6, 2808533), (7, 2407314), (13, 1296246), (14, 1203657), (21, 802438), (26, 648123), (39, 432082), (42, 401219), (49, 343902), (78, 216041), (91, 185178), (98, 171951), (147, 114634), (182, 92589), (273, 61726), (294, 57317), (546, 30863), (637, 26454), (1274, 13227), (1911, 8818), (3822, 4409)]