6640074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 16598400

約数和(自身を除く): 9958326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 349, 453, 698, 906, 1047, 1057, 1359, 2094, 2114, 2443, 2718, 3141, 3171, 4886, 6282, 6342, 7329, 9513, 14658, 19026, 21987, 43974, 52699, 105398, 158097, 316194, 368893, 474291, 737786, 948582, 1106679, 2213358, 3320037, 6640074]

約数ペア:

[(1, 6640074), (2, 3320037), (3, 2213358), (6, 1106679), (7, 948582), (9, 737786), (14, 474291), (18, 368893), (21, 316194), (42, 158097), (63, 105398), (126, 52699), (151, 43974), (302, 21987), (349, 19026), (453, 14658), (698, 9513), (906, 7329), (1047, 6342), (1057, 6282), (1359, 4886), (2094, 3171), (2114, 3141), (2443, 2718)]