81918738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10091}}^1$

素因数の和:10151

約数の個数: 48

約数和(自身を含む): 198368352

約数和(自身を除く): 116449614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118, 10091, 20182, 30273, 60546, 90819, 111001, 181638, 222002, 333003, 413731, 666006, 827462, 999009, 1241193, 1998018, 2482386, 3723579, 4551041, 7447158, 9102082, 13653123, 27306246, 40959369, 81918738]

約数ペア:

[(1, 81918738), (2, 40959369), (3, 27306246), (6, 13653123), (9, 9102082), (11, 7447158), (18, 4551041), (22, 3723579), (33, 2482386), (41, 1998018), (66, 1241193), (82, 999009), (99, 827462), (123, 666006), (198, 413731), (246, 333003), (369, 222002), (451, 181638), (738, 111001), (902, 90819), (1353, 60546), (2706, 30273), (4059, 20182), (8118, 10091)]