39842586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 101368800

約数和(自身を除く): 61526214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 199, 227, 294, 398, 441, 454, 597, 681, 882, 1194, 1362, 1393, 1589, 1791, 2043, 2786, 3178, 3582, 4086, 4179, 4767, 8358, 9534, 9751, 11123, 12537, 14301, 19502, 22246, 25074, 28602, 29253, 33369, 45173, 58506, 66738, 87759, 90346, 100107, 135519, 175518, 200214, 271038, 316211, 406557, 632422, 813114, 948633, 1897266, 2213477, 2845899, 4426954, 5691798, 6640431, 13280862, 19921293, 39842586]

約数ペア:

[(1, 39842586), (2, 19921293), (3, 13280862), (6, 6640431), (7, 5691798), (9, 4426954), (14, 2845899), (18, 2213477), (21, 1897266), (42, 948633), (49, 813114), (63, 632422), (98, 406557), (126, 316211), (147, 271038), (199, 200214), (227, 175518), (294, 135519), (398, 100107), (441, 90346), (454, 87759), (597, 66738), (681, 58506), (882, 45173), (1194, 33369), (1362, 29253), (1393, 28602), (1589, 25074), (1791, 22246), (2043, 19502), (2786, 14301), (3178, 12537), (3582, 11123), (4086, 9751), (4179, 9534), (4767, 8358)]