42425916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 107025408

約数和(自身を除く): 64599492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 631, 862, 1262, 1293, 1724, 1893, 2524, 2586, 3786, 5172, 5603, 7572, 8203, 11206, 16406, 16809, 22412, 24609, 32812, 33618, 49218, 67236, 98436, 271961, 543922, 815883, 1087844, 1631766, 3263532, 3535493, 7070986, 10606479, 14141972, 21212958, 42425916]

約数ペア:

[(1, 42425916), (2, 21212958), (3, 14141972), (4, 10606479), (6, 7070986), (12, 3535493), (13, 3263532), (26, 1631766), (39, 1087844), (52, 815883), (78, 543922), (156, 271961), (431, 98436), (631, 67236), (862, 49218), (1262, 33618), (1293, 32812), (1724, 24609), (1893, 22412), (2524, 16809), (2586, 16406), (3786, 11206), (5172, 8203), (5603, 7572)]