3947778882

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1931}}^1\times {\mathrm{2143}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 8723490048

約数和(自身を除く): 4775711166

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1931, 2143, 3862, 4286, 5793, 6429, 11586, 12858, 17379, 19287, 34758, 38574, 102343, 113579, 204686, 227158, 307029, 340737, 614058, 681474, 921087, 1022211, 1842174, 2044422, 4138133, 8276266, 12414399, 24828798, 37243197, 74486394, 219321049, 438642098, 657963147, 1315926294, 1973889441, 3947778882]

約数ペア:

[(1, 3947778882), (2, 1973889441), (3, 1315926294), (6, 657963147), (9, 438642098), (18, 219321049), (53, 74486394), (106, 37243197), (159, 24828798), (318, 12414399), (477, 8276266), (954, 4138133), (1931, 2044422), (2143, 1842174), (3862, 1022211), (4286, 921087), (5793, 681474), (6429, 614058), (11586, 340737), (12858, 307029), (17379, 227158), (19287, 204686), (34758, 113579), (38574, 102343)]