40889862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 106535520

約数和(自身を除く): 65645658

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 541, 646, 663, 741, 969, 1082, 1326, 1482, 1623, 1938, 1989, 2223, 2907, 3246, 3978, 4199, 4446, 4869, 5814, 7033, 8398, 9197, 9738, 10279, 12597, 14066, 18394, 20558, 21099, 25194, 27591, 30837, 37791, 42198, 55182, 61674, 63297, 75582, 82773, 92511, 119561, 126594, 133627, 165546, 174743, 185022, 239122, 267254, 349486, 358683, 400881, 524229, 717366, 801762, 1048458, 1076049, 1202643, 1572687, 2152098, 2271659, 2405286, 3145374, 4543318, 6814977, 13629954, 20444931, 40889862]

約数ペア:

[(1, 40889862), (2, 20444931), (3, 13629954), (6, 6814977), (9, 4543318), (13, 3145374), (17, 2405286), (18, 2271659), (19, 2152098), (26, 1572687), (34, 1202643), (38, 1076049), (39, 1048458), (51, 801762), (57, 717366), (78, 524229), (102, 400881), (114, 358683), (117, 349486), (153, 267254), (171, 239122), (221, 185022), (234, 174743), (247, 165546), (306, 133627), (323, 126594), (342, 119561), (442, 92511), (494, 82773), (541, 75582), (646, 63297), (663, 61674), (741, 55182), (969, 42198), (1082, 37791), (1326, 30837), (1482, 27591), (1623, 25194), (1938, 21099), (1989, 20558), (2223, 18394), (2907, 14066), (3246, 12597), (3978, 10279), (4199, 9738), (4446, 9197), (4869, 8398), (5814, 7033)]