40718142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 93674880

約数和(自身を除く): 52956738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 1667, 2714, 3334, 4071, 5001, 8142, 10002, 12213, 15003, 24426, 30006, 38341, 76682, 98353, 115023, 196706, 230046, 295059, 345069, 590118, 690138, 885177, 1770354, 2262119, 4524238, 6786357, 13572714, 20359071, 40718142]

約数ペア:

[(1, 40718142), (2, 20359071), (3, 13572714), (6, 6786357), (9, 4524238), (18, 2262119), (23, 1770354), (46, 885177), (59, 690138), (69, 590118), (118, 345069), (138, 295059), (177, 230046), (207, 196706), (354, 115023), (414, 98353), (531, 76682), (1062, 38341), (1357, 30006), (1667, 24426), (2714, 15003), (3334, 12213), (4071, 10002), (5001, 8142)]