6561809566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 11370300480

約数和(自身を除く): 4808490914

約数列:

[1, 2, 13, 17, 26, 34, 179, 197, 221, 358, 394, 421, 442, 842, 2327, 2561, 3043, 3349, 4654, 5122, 5473, 6086, 6698, 7157, 10946, 14314, 35263, 39559, 43537, 70526, 75359, 79118, 82937, 87074, 93041, 150718, 165874, 186082, 458419, 599471, 916838, 979667, 1078181, 1198942, 1281103, 1409929, 1959334, 2156362, 2562206, 2819858, 7793123, 14845723, 15586246, 16654339, 18329077, 29691446, 33308678, 36658154, 192994399, 252377291, 385988798, 504754582, 3280904783, 6561809566]

約数ペア:

[(1, 6561809566), (2, 3280904783), (13, 504754582), (17, 385988798), (26, 252377291), (34, 192994399), (179, 36658154), (197, 33308678), (221, 29691446), (358, 18329077), (394, 16654339), (421, 15586246), (442, 14845723), (842, 7793123), (2327, 2819858), (2561, 2562206), (3043, 2156362), (3349, 1959334), (4654, 1409929), (5122, 1281103), (5473, 1198942), (6086, 1078181), (6698, 979667), (7157, 916838), (10946, 599471), (14314, 458419), (35263, 186082), (39559, 165874), (43537, 150718), (70526, 93041), (75359, 87074), (79118, 82937)]