15936673932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{13931}}^1$

素因数の和:14723

約数の個数: 72

約数和(自身を含む): 41279958720

約数和(自身を除く): 25343284788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 739, 774, 1478, 1548, 2217, 2956, 4434, 6651, 8868, 13302, 13931, 26604, 27862, 31777, 41793, 55724, 63554, 83586, 95331, 125379, 127108, 167172, 190662, 250758, 285993, 381324, 501516, 571986, 599033, 1143972, 1198066, 1797099, 2396132, 3594198, 5391297, 7188396, 10295009, 10782594, 20590018, 21565188, 30885027, 41180036, 61770054, 92655081, 123540108, 185310162, 370620324, 442685387, 885370774, 1328056161, 1770741548, 2656112322, 3984168483, 5312224644, 7968336966, 15936673932]

約数ペア:

[(1, 15936673932), (2, 7968336966), (3, 5312224644), (4, 3984168483), (6, 2656112322), (9, 1770741548), (12, 1328056161), (18, 885370774), (36, 442685387), (43, 370620324), (86, 185310162), (129, 123540108), (172, 92655081), (258, 61770054), (387, 41180036), (516, 30885027), (739, 21565188), (774, 20590018), (1478, 10782594), (1548, 10295009), (2217, 7188396), (2956, 5391297), (4434, 3594198), (6651, 2396132), (8868, 1797099), (13302, 1198066), (13931, 1143972), (26604, 599033), (27862, 571986), (31777, 501516), (41793, 381324), (55724, 285993), (63554, 250758), (83586, 190662), (95331, 167172), (125379, 127108)]